Jervis
213 creative works found
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Dodging and Burning
by Alison JohnstonFor some reason, people go a funny shade of green when one starts talking about Dodging and Burning …. nothing to fear at all. I’ve ju…
For some reason, people go a funny shade of green when one starts talking about Dodging and Burning …. nothing to fear at all. I’ve just realised that I haven’t got any little images to insert in this tutorial …. I’ll make them later. Dodging and Burning is not difficult at all, when you realise that 20 low opacity strokes are better than one huge Dodge or Burn stroke. D&B is used to create precise shadow/highlight and can certainly add enormous amounts of lift/punch to an image. Most people would duplicate the layer to do some D&B on, and this is fine until you are working on a 10/15/20mb file and everytime you duplicate the layer the image size doubles. Unless you have a huge amount of RAM, your computer will slow down and sometimes even freeze. Is there a solution …. of course there is, its photoshop. So you’ve been working on an image, and naturally taken snapshots along the way. Now you decide that you would like to do some D&B. Click on the new layer icon on the bottom of the layers palette. Go to Edit>Fill>50%gray>click ok and that’s it LOL, nah, only kidding. Change the blend mode of this layer to soft light. Go grab the Burn tool (example), select whether you want to burn the highlights, midtones or shadows from the top menu and I would suggest quite strongly that you use a very low opacity – around 10% to start out with. I usually use a very soft brush for this and set the size according to what I’m going to be doing. The sheer beauty of using the 50% gray layer set to soft light is that you can simply turn the layer on and off to view your progress – don’t like what you’ve done … trash it and start again. Use exactly the same principle for the Dodge tool. Yet another way to D&B. Click on the new layer icon on the bottom of the layers palette, change the blend mode to soft light (without filling it with 50% gray), select your brush tool and make sure the foreground colour is set to black. Lower your brush opacity in the top menu bar to round about 10% again and start brushing where you want to Burn (darken) the area. Do exactly the same thing, only with white as the foreground colour to do some Dodging (lighten). Yet another interesting take on the above is that you can D&B with colours. Try it … grab your f/ground colour as red (example), check the opacity is down and Dodge or Burn away with that colour. Perhaps even pick a dark red (example) from the image itself to use as the Burn colour. Have fun, and don’t be afraid to roll up your sleeves and get stuck in. The sheer joy of photoshop is all the fun you can have with it.
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Another from Jervis Bay, NSW
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After purchasing some new software for HDR, I went back and had a look through some old photos. I need your opinion on whether this should replace the original The original: / Thanks! Well I’m still undecided, so for the time being both will be up! I’ll mull over it a while longer though. Thanks again for all your comments!
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Grunge Text/Type
by Alison JohnstonSo lets make some grungy text. You may never need this, but it’s simple to do … so why not! The image below is the only image we ar…
So lets make some grungy text. You may never need this, but it’s simple to do … so why not! The image below is the only image we are going to be using today, but you will need the larger file, so clicky on THIS link. Copyright is mine – yada, yada. Open Photoshop and create a new file 800px X 600px, background set to white. Open the larger image (which you will have saved to your computer) and with your move tool selected and the shift key held down, drag the tree image over to your new file. Holding down the shift key will centre the image for you. Working on the trees layer Go to Image>Adjustments>Threshold and I want you to take the slider to the left until it reaches 80 (see image below). We’re aiming to get a lot of white in the image. Next we’re going to add the type. Select a foreground colour, I used Red. Grab your type tool and select Horizontal type – then go ahead and type something, I used RedBubble. (Arial Black > Regular>100pt>Sharp – for those who may be interested) Move your text to where you would like it to be, you can place it similar to where I placed, but it will need to be over some of the black. Once you’ve played around with this a couple times you’ll get a general idea of where the text should go. Before we go any further, we have to rasterize the text. You can either right click on the text layer and choose rasterize type or go to Layer>Rasterize>Type. Now the fun begins :-) click on the trees layer, the one you did the threshold adjustment on and select your magic wand tool, check that the contiguous box on the top menu bar is unchecked and select some of the black. Because you have the contiguous box unchecked, the magic wand tool will select all of the black areas. Now, hide the trees layer by clicking the little eye icon and click on the type layer, then press the delete key. Go to Select>deselect or press ctrl D on the keyboard. And there you have it, some grungey type text. Use your move tool to position the text wherever you want and you can drag the trees layer to the little garbage bin icon … cos you don’t need it anymore. I’ve cropped my final image. Larger file is HERE Enjoy playing, and if I haven’t made anything clear just ask me.
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Dawn over Jervis Bay, south coast of NSW.
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Jervis Bay, NSW
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Etched Glass Effect in Photoshop
by Alison JohnstonYou can make this an etched glass effect, or, by inverting the filter, make it appear as though the shape/type/whatever is moulded in the…
You can make this an etched glass effect, or, by inverting the filter, make it appear as though the shape/type/whatever is moulded in the glass. Because my glass is light, I will be using a black filled shape. If your bottle or glass is dark, the type/shape/whatever, would need to be white. So lets get straight on with it. You can click through on my glass image below to get the larger start image, or you can use one of your own. Just remember that any settings I use are relevant to this file 720 X 1000 @72dpi. Your first step will be to create a new layer above the b/ground layer and then fill it with white … turn off the visibility of the layer by clicking on the little eyeball icon next to the layer. I’ve chosen the ‘Flower Oranment 2’ which is a Photoshop default shape, and I’ve drawn it on the glass …. see image below. Make sure that you are working on the Shape Layer (or type – making sure the spelling is correct) and go to Filter>Blur>Gaussian Blur, a small dialogue box will appear asking you to rasterize the shape or type, click OK to make that happen and then choose a small amount of blur. I have used 2 pixels on this particular image … which might be a tad too much …. we’ll see. Next you are going to create a flattened copy of the image and save it to your desktop…or somewhere that you will remember, because we are going to be using it shortly. Go to Save As and when the dialogue box appears, make sure that your uncheck ‘layers’ and check ‘copy’ See image below. Now, duplicate the original b/ground layer and turn off the visibility of the shape layer and the layer you filled with white. Working on the duplicate b/ground layer go to Filter>Distort>Glass and the Filter Gallery dialogue box will appear. Look at the right hand side of this box and notice where it says Texture, click on the small arrow and a small box will appear that says load texture, click on this and load the file that you previously saved. As you can see, I called mine Flowerdistort. You can fiddle with the Distortion and Smoothing, but you will have to leave the Scaling as is. You can also check and uncheck the Invert box to see which variation you prefer. Once you have the settings as you like click OK to make it happen. And here is the image with Inverted checked. And that’s it. Fiddle around with the settings a bit till you get what you want, and remember that if the bottle, glass etc., is dark you will need to reverse the colours i.e. the layer will be filled with black and the shape or type would be white.
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An area of beautifu white sands and pleasant bushwalking. / Located about 170 km from Sydney, Jervis Bay is both an inlet and the basis of the uniquely beautiful Booderee National Park / History / After Federation occurred in 1901 plans were set in motion to create a city (ultimately Canberra) within an independent territory (the ACT) wherein the new Federal Government could sit. Work began in 1913 and, in 1915, the Royal Australian Naval College opened at Captain Point under Federal administration as HMAS Creswell. The Royal Australian Naval College no longer exists as it was absorbed into the Australian Defence Force Academy but some officer training still occurs at Jervis Bay. A majority of the original buildings remain.
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The Smudge Tool
by Alison JohnstonThe smudge tool doesn’t sound like a terribly exciting tool, something that you could have some fun with – but it can be and we’re going …
The smudge tool doesn’t sound like a terribly exciting tool, something that you could have some fun with – but it can be and we’re going to look at one way in this tutorial. This tutorial is going to involve the use of the pen tool, but it will be painless :-) The first thing that you will need to do is create a new document, I have used 800×600 with a black background. Next you will need to create a new layer above the background layer by clicking on the new layer icon at the bottom of the layers palette and then select your elliptical marquee tool and draw out a small circle similar to the one below, holding down the alt + shift keys. Before deselecting the marching ants, go to the gradient tool and pick a gradient from the drop down menu, I’ve used the ‘copper’ gradient. Make sure you are using a linear gradient, and hold down your shift key while dragging from the top to the bottom of the circle – you can deselect the marching ants. You can go ahead and duplicate the small circle by selecting your move tool then holding down the Alt + Ctrl keys (this will copy and drop the copy onto a new layer), drag a little way then hold down your shift key as well and this will constrain the down movement. Next you’re going to grab the pen tool, and, starting from the centre of the top most circle, click a point then move across and click and drag another point. You will have to reduce the size of your image for this, but keep the canvas larger because you will have to click the final part of the path outside of the image. Go to your paths palette, which should be default with your layers and channels palette, if it isn’t go to Window>Paths – and at the bottom on that palette click on the ‘create new path’ icon. Go back to your tools palette and choose your pen tool again, click on the centre of the next circle and do something similar to the above, but change the direction a little. Repeat this for the other 2 remaining circles. The original path will be called ‘work path’ and then the rest will be called ‘1, 2, 3’ – you will need to line up the corresponding layer in the layers palette in one of the future steps, but first we have to go and choose a hard edge tip for the smudge tool. Click on the smudge tool and get a size similar to the one in the image below. I’ve made the circles and brush size bigger than I normally would for the sake of visibility. Depending on what you were going to do with this technique, all things can be changed. With the smudge tool selected, click on the first layer in the layers palette, then go to the paths palette and click on the ‘work path’ layer, then right click on this choose ‘stroke path’ from the fly out menu – a small dialogue will appear and ‘smudge’ should already be selected, but if it isn’t choose ‘smudge’ from the drop down menu. Click OK and you should have something similar to the next image. You can go to your paths palette now and drag the path you just stroked to the little bin icon at the bottom of the palette. Go to the next layer up the stack in your layers palette, make sure the smudge tool is still selected (it should be), go to your paths palette and click on the corresponding path in there, then at the bottom of the paths palette click on the small ‘stroke path with brush’ icon (second from the left) Continue to do this until the remaining paths are completed. Depending on the gradient you used and the size of the circles and brush size, your image might look something similar to the one below. Go ahead now and merge the 4 stroked layers in your layers palette to 1 layer. Next, press Ctrl + T on your keyboard to bring up the Transform tool, right click inside this and select ‘distort’. You can do something similar to the image below if you like, but I would suggest that you go to Layer>Matting>Defringe after you distort the selection – I used a 10 pixel radius on this particular image. From here you can go ahead and do a multitude of different things. Change the background and experiment with blend modes. Use the plastic wrap filter, or give the image a drop shadow then place the drop shadow on its own layer and blur it. You don’t even have to use 4 of these pipe effects. On the image below I changed the b/ground to blue with a radial gradient, and changed the blend mode to overlay. I then used the FX to give the pipes an outer glow by changing the glow colour to white, a blend mode of ‘Linear Dodge (Add) with an opacity of 50% Technique set to softer and a spread of 90%. Try out different things and see what you can come up with, but most of all – have fun!
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Making a selection using the colour channels in Photoshop.
by Alison JohnstonI haven’t done a tutorial in a while and thought this might be something you find handy for replacing a sky, or perhaps selecting fly awa…
I haven’t done a tutorial in a while and thought this might be something you find handy for replacing a sky, or perhaps selecting fly away hair etc., Photoshop has lots of tools for making selections, the magic wand, the highly under / rated quick selection tool in PS3, the lasso, the magnetic lasso, the polygonal, / the pen tool, the extract tool etc., but for some reason when making a selection in / channels is mentioned, folks become a little more nervous. Probably one of the better ways to make accurate selections is in the colour channels, but be warned that it doesn’t always work, so checking the colour channels is one thing that is worth doing straight off the bat. What we will be looking for is the channel with the most contrast, in this case between the sky and the trees. As it happens, the blue channel is the one we will be using, but do check through them on other images you try this on. We’ll be using the paint brush tool and the dodge and burn tools for this exercise, so as long as the program you use has channels, a paint brush, dodge and burn tools you should be able to complete this in programs other than Photoshop. I have uploaded 2 large images to my flickr account, so you can see what you are doing :-) MAIN IMAGE and SKY IMAGE The copyright is mine .. yada, yada … Start Image. Completed Image. I have been building a library of sky images for quite a while, and it is a useful thing / to do. If you find yourself lost for something to take a photo of, start building yourself / a library of skies, textures etc., they can come in very handy. So, we’re going to replace the sky in the first image, with the sky in the 2nd image / because, people often change reasonable blue skies with other blue skies :) Here we go … open the main image and duplicate the layer by dragging it the new layer icon, pressing Ctrl J, or going to Layer>Duplicate Layer in the top toolbar. Next, I want you to click on the channels tab, which should be next to your layers tab. Next, click on the blue channel … you should now see something similar to the image below. I want you to duplicate the blue channel by dragging it to the create new layer icon at the bottom of the palette, and you can go ahead and name this if you like .. I left it as blue copy. You’ll notice that we don’t have access to our adjustment layers from the bottom toolbar like we do in the layers palette, we have to select from the top toolbar. So go to the top toolbar and select Image>Adjustment>Levels and making sure that you are working on the duplicate blue layer (blue layer copy) you can punch in the same settings as I have on the image below. I’ve tried to hide the sand with the dialogue box because we aren’t really interested in that just yet, What you’re looking at is the sky area and the trees and that they are pretty much black and white. You can go and grab your paintbrush now, and with the foreground set to black, paint over the sand at the bottom of the image. Don’t be afraid to zoom in to make sure that it is completely covered. Paint over the bush on the right of the image as well, just be a bit careful as you get nearer the top, remember that we can burn any stray areas with the burn tool. With the foreground set to white, go over the white areas in the sky top left. Stay away from the tree line with the brush tool, we are going to get closer to the trees with the dodge tool in just a second. Don’t forget to zoom in for the sky area as well. You can see in the image below that we are trying to achieve a black and white version of the image for the mask Shall we dodge or burn first ? Lets dodge :-) Select your dodge tool, select highlights from the top menu bar and keep your opacity down to 10%, or perhaps even less. Go along the top tree line .. zoom in for this … and see if there are any stray black pixels, if there is just dodge over them. You can also check around the other white areas, inside the trees for example. When you’re happy with what you have, switch to the burn tool, and choose shadows from the top menu and leave that at about 10% as well. Do the same as you did with the dodge tool, except to the darker areas i.e. burn out any remaining white areas that shouldn’t be there. To Toggle back and forth between your original image click on the RGB channel to check that you have all the areas you want dodged or burned. Like the image below. I went to filter>Blur>Gaussian Blur and gave this a blur of 1 – that would obviously be different if you had a higher res image. Before going back to your layers palette by clicking on the layers tab make sure that you click on the RGB layer in the channels palette and then bring in the sky image. Sandwich that between the background and duplicated background layer. Click on the background copy and switch back to the channels palette. Select the blue copy layer (or whatever you called it) and then you can do a couple of things – you can either press the first icon at the bottom of the channels palette which will load the channel as a selection, or you can press Ctrl and then click on the blue copy layer, / and that will load the selection. Click on the RGB channel and then return to the layers palette. Your selection should now show up on your image in the layers palette. Go to Edit>Cut and the new sky image should show through. To further refine the selection, add a mask to the layer and proceed as you normally would to mask away any stray bits that may be left. Select the new sky layer, and use the move tool to position it wherever you want in the image. I know that probably sounds like a lot of messing around, but once you have done it a couple of times you will get the hand of it. And this is one of the easiest ways to select stray hair,fly away hair etc., Taking the time to get a mask as accurate as possible in the colour channels will save you loads of time later on. Hope this has been helpful to you. If you don’t understand any of my ramblings, feel free to ask questions, or BM me.
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Adding Colour Back to a B&W Image
by Alison JohnstonFor some strange reason you’ve found yourself with a B&W image that you want to add some colour back into. Perhaps the bride holding the…
For some strange reason you’ve found yourself with a B&W image that you want to add some colour back into. Perhaps the bride holding the bouquet would look really nice if the roses were red and the stems were green but the rest of the image was left in B&W. There are several ways that you can go about this in Photoshop but what we’re looking for is the most flexible, one that we can edit later without having to bin a couple of layers because the colours weren’t quite right. You know the scene, spend a few precious hours doing the roses in the bouquet and then you find out that the darn things were pink, not red …... arghh! The question is, is there something within Photoshop that can help us ….. indeed there is. Anyone who has restored some old photos will know all about hand colouring and basically, that is what we are going to do. Open a B&W image, or just desat a colour one, or convert to grayscale (not that you would normally do that) but we’re just going to have a play and we don’t want any colour in the image, we don’t want it in RGB mode. So what adjustment would give us the most flexibilty to change the colour if we chose too. You guessed didn’t you :-) We’re going to be working with a Hue/Saturation adjustment layer and we’re going to check the colorize box. At this point the whole image is going to be whatever colour you choose, that’s okay, we’re going to fix that. Choose a colour with the Hue slider – Adjust the Saturation slider and the Lightness slider until you are happy with the colour. Now you’ve got this great big mess but we’re gonna fix it. Go down to the little mask icon at the bottom of the layers palette and click on it. You will now have a white box next to the hu/sat adjustment layer – and you’ll notice that you image still looks awful. So lets fix it. Click on the mask (white box) to make sure that it is active and press ctrl i on the keyboard (cmd i for the Mac) The mask should now have turned black, and the image should look exactly like it did when we first started. Grab your brush, and making sure that the f/ground colour is set to white (cos on a black mask, white reveals) and simply paint the area that you want the colour to show through. Change the layer blend mode to soft light, or if you don’t like that try overlay or one of the other blend modes. Don’t forget that you can also use the opacity slider to take down the intensity of the colour. So yeah! how am I going to change the red roses to pink ? – double click on the hue/sat adjustment layer (not the layer mask), and the hue/sat dialogue box will appear. Change the hue/sat/lightness sliders till you get a whole other colour …. magic, you don’t have to trash layers and with them all you’re hard work. You can do this as often as is needed to add various colours back into the image. Do a red adjustment layer for the roses and then a green one for the stems and leaves (example). Heck, do various shades of red and green if you want. It’s flexible and relatively simple to master. Do gradients as well if you like and have that effect on a single rose and another gradient effect on a different rose. Make sure your f/ground and b/ground colours are set to what colours you want to use in your gradient. Click the little adjustment icon at the bottom of the layers palette and click gradient. From the dialogue box pick your f/ground b/ground gradient choose linear (or one of the other gradients available) click okay, add a layer mask, invert the layer mask, grab the brush tool, making sure that it is set to white – and paint in your gradient. This is limited to a certain degree but you can get some really nice effects going on and best of all it is editable. Here are a couple of sample shots. I’m not a flower photographer, so this is about the only image with a flower in it, but it will give you an idea of what you can do. Disclaimer – All spelling mistakes are deliberate :-)
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Lets make it rain with Photoshop
by Alison JohnstonPerhaps you want to composite some images together to make a scarey, stormy image. Or maybe you have an image that has storm clouds, is …
Perhaps you want to composite some images together to make a scarey, stormy image. Or maybe you have an image that has storm clouds, is dark and overcast and would benefit with some rain added to it – or maybe some snow for that winters scene. Start and Finish Images Using a couple of filters and a blend mode in PS you can create away to your hearts content. The image I’ve used in the tutorial is 800×600 @ 72 dpi You will have to adjust some of the settings that I am going to use to compensate for a larger image and dpi, but I know you like to play in Photoshop :-) Firstly, open your chosen image, duplicate it and close the original. If you just want an image to practice on, you will find the start file HERE I’m using PS3, so my next step was to use a B&W adjustment layer to convert this particular image to B&W, I then used a Curves adjustment layer and then a Levels adjustment layer. You don’t have to convert to B&W, I just chose to do so because the original image sucks :-) How you want your image to be is fine, it is not going to affect what we are going to do next. So, whatever it is that you have done make sure that the top most layer is selected then I want you to create a new layer above. You can click on the new layer icon in the layers palette, or you can press shift+ctrl+n to bring up the new layer dialogue box and name the new layer. Now I want you to fill the new layer with black. If your f/ground and b/ground colour are set to the default you can press alt+backspace on your keyboard for window users and I’m not sure for mac users LOL probably option backspace. Now is starts to get fun. Making sure that you new black layer is active, I want you to go to Filter>Noise>Add Noise – below are the settings that I have used on this image, so punch in the same settings if you like. Go straight to Filter>Blur>Motion Blur and you can apply the settings that I have by punching in the same figures as the image below. If you want the rain to go straight down, or from a different angle altogether, just rotate the little angle wheel around till you get want you want. Next I want you to go to Image>Adjustments>Levels. In the image below you can see what the starting point will be for this particular image. I have made no adjustments as of yet. By bringing in the black slider toward the middle of the bar we start to creat the rain. The rain will be the white lines that you see in the image. You can see in the image below that I have taken the black slider in toward the middle and I have also moved the white slider in toward the middle slightly. How much you move each slider is entirely up to you. It will depend on how much rain you want in the image etc., So that’s the part where you get to play around because each image will require slightly modified settings. Right, so thats a mess LOL But, here comes the great part. Go to the Blending Mode option at the top of the layers palette and I want you to change it to Screen ….. look at that ….. magic! :-) Screen mode knocks out any black pixels and the multiply blend mode is the exact opposite to Screen if you want to knock out white pixels. All that is left to do now is change the opacity slider if you want. I’ve changed the opacity to 50% in the image below. And here is our completed image. View large file HERE
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Another Type Effect in Photoshop
by Alison JohnstonThis is one of the easiest ways to create a different type effect in Photoshop. This may well work with other software programs as well….
This is one of the easiest ways to create a different type effect in Photoshop. This may well work with other software programs as well. I’ve created a new file 500×300 @72dpi with a white b/ground. Go ahead a grab your type tool and type something – My font was Impact – Regular – 88pt – Sharp You are going to use the filter gallery to add an effect to the type, but if you click on the type thumbnail and then go to the filter gallery Photoshop will ask you to rasterize the type ….. and that isn’t what you want to be happening, you still need the type to be editable in case you want to change the text. If you were to change the text, you would have to delete the layer mask and select the transparency again … but you’ll get the idea of how that would work as you read through the tutorial. So here’s one of the easiest ways to have the best of both worlds. Keep in mind that this isn’t limited to type. Holding down the Ctrl key on the keyboard, click on the type thumbnail- your cursor should change to have a small rectangle over the top of it and the marching ants will appear around the type – you have successfully loaded the transparency. You can now add a layer mask to the type layer by clicking on the ‘Add Layer Mask’ icon at the bottom of the layers palette. You should have a similar file to the one below. Now the fun can begin – you can go ahead and try out various things inside the Filter Gallery, I’m just going to run you through what I did to give you an idea of what you can achieve. You have the transparency selected, marching ants showing and you have clicked on the layer mask to make it active – now go to Filter>Filter Gallery to bring up the (rather large) dialogue box. You can copy along with the same settings that I punched in, or go check out all the effects that you can come up by using some of the other effects inside the Filter Gallery. Below is what your image will look like once you click OK to accept the settings you chose in the filter gallery. Go and ahead and add a drop shadow or bevel emboss to the type by using the FX icon at the bottom of the layers palette. Now how simple was that :-) If you have any questions, just ask.
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Playing with the Lens Flare Filter, Wave Filter, Twirl Filter and Polar Coordinates in Photoshop
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Making Fog/Mist in Photoshop
by Alison JohnstonYou may want to add some atmosphere to an image in the form of fog/mist and we can do this quite easily in Photoshop. First I’d like t…
You may want to add some atmosphere to an image in the form of fog/mist and we can do this quite easily in Photoshop. First I’d like to thank MARK GERMAN for letting me use his Silence Lane image in this tutorial. If you don’t have an image to try this tutorial out on, you will have to contact Mark to ask his permission to use it. Here is our start image Our image with one application of fog/mist And I added another layer of fo/mist because I wanted to cover the bottom right of the image a little more. A larger view of the finished image is available HERE So lets get started. Open your image, duplicate and close the original. I want you to click on the new layer icon at the bottom of the layers palette, or you can go to the top menu bar and go Layer>New>Layer, or press Ctrl+Shift+n. Making sure the new layer is active and that your foreground/background colours are set to the default of black/white (press d on the keyboard if they aren’t, or if white is the f/ground and black the b/ground, press x on the keyboard) go to the filter menu in the top tool bar and choose Render>Clouds. In this tutorial I have applied Render>Clouds once, if you would like some variation on this press Ctrl+f on the keyboard to repeat but you will also notice that the clouds appear differently each time. To get some rather different effects, instead of pressing Ctrl+f – press Ctrl+Alt+f ....... try it and see :-) So now we’re going to give the clouds a little blur. Go to Filter>Blur>Motion Blur and you can set the same amounts as I have in the image below. Most of what you do from now on will vary according to each image, and what it is you are trying to achieve. At the bottom of the layers palette you will see a little icon with FX on it, 2nd from left, I want you to click on that and choose Blending Options from the menu – alternatively you can go to the top menu bar and choose Layer>LayerStyle>Blending Options – and a dialogue box will appear like the one in the image below, I’ve highlighted the part of the dialogue box that we will be using next – ‘Blend If’ Make sure that ‘Blend If’ in the highlighted red area is set to gray. You’ll notice that the sliders have a triangle at each end (black and white) we will be concentrating on the black end, so don’t worry about the white slider. You’ll also notice that the triangle shape has a small white area in the middle of the slider, this is so that we can split the slider, which we are going to do now. Hold down the alt key (option for mac) and put your cursor to the right of the white area then click and drag the slider, it should now have split into a half triangle. Looking at the image below, move this half of the traingle to 125, then come back and move the left part of the half triangle to 25. When you’ve done that, click ok. Now I want you to press Ctrl+t on the keyboard to bring up the Transform tool, or you can go to Edit>Transform>Scale – you will have to decide at this point where you want the fog/mist to be and bring the top down accordingly, as I’ve done in the next image. What you will have to do next is throw in a gradient to take away the harsh transition. Making sure your f/ground and b/ground are set to the default, select the gradient tool and on the top menu bar make sure that black to transparent is selected. You need to do the gradient from the top to the bottom, BUT not from the top of the image, from above the harsh line of the clouds layer. You may have to do this more than once, just keep trying until you get a nice transition. In the image below I did the gradient 4 times till I got it how I wanted it. I then took the opacity of the layer down to 70%. I then duplicated the clouds layer by dragging it to the create a new layer icon at the bottom of the layers palette and with that layer selected I grabbed my move tool from the side menu bar and moved it up until it was were I wanted it. Now I have a harsh transition at the bottom of this clouds layer, so do the same as above except start at the bottom of the harsh line and work upwards with your gradient. A bit of practice will make this a very simple task. I changed the opacity of this clouds layer to 60%. The image below shows the final work, which btw is different from the image at the top of this tutorial because I couldn’t remember what I had done LOL :-) And the larger image HERE Remember that all of these steps can be used in various ways on different images, not just to create fog/mist and they can be adapted to create the type of fog/mist you want – it is the process that is important.
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Working Smarter Using Adjustment Layers In Photoshop
by Alison JohnstonAdjustment layers are a great way to work in Photoshop, they give you the flexibility to go back and alter adjustments on the fly – makin…
Adjustment layers are a great way to work in Photoshop, they give you the flexibility to go back and alter adjustments on the fly – making sure that you don’t have to lose any of the work you have done by undoing steps to correct an error. Another positive about adjustment layers is that they add very little size to your file, which is a bonus if you don’t have 8 gigs of RAM at your disposal :-) I’m going to give you a kind of example here using a Hue Saturation adjustment layer to add colour back into an image. What you need to bear in mind is that it applies to all of the adjustments that are available under adjustment layers. Adjustment layers can also be useful when using blending modes on a single image without having to duplicate the image and add to the file size. Try this one yourself. Open an image, duplicate it of course :-) and close the original – now go to the little ying yang looking symbol at the bottom of the layers palette and click on it to bring up the menu – click on levels for now. When the dialogue box opens, click OK without making any adjustments, then pick a blend mode …. lets say multiply …. your image will now have used itself, to darken itself …. or you could say that you have used the image to darken the image without having to duplicate the background and then apply a blend mode. Take a look at your file size ….. You can also turn the adjustment layer on and off, reduce the opacity, add a mask to darken certain areas, use a gradient to edit the mask or perhaps a brush. There are several ways that you can do just about anything in Photoshop, and bringing back colour into an image is no exception. By default photoshop has the history set at 20 states of undo, so if you reach 21 states any previous work will not be available to go back and edit without losing all of the work you have done. You can change the amount of history states available to you by going to Edit>Preferences>Performance and at the top right hand side you will see History States | Cache Levels – just change the history states to a higher amount if you like. Using adjustment layers, rather than permanent adjustments, will give you much more flexibility in your editing capabilities. Getting into the habit of saving your image as a .psd file right from the outset and then remembering to ‘save’ along the way … press Ctrl + S or go to the top menu bar and press ‘save’, will make sure that you are never disappointed if PS freezes or your computer has a hissy fit and dies. Lets get back to the tut :-) I’m going to add some colour back into an image that I have used a Hue/Sat adjustment layer to desaturate. Why not just go to the top menu bar and use Image>Adjustment>Desaturate you might be asking – because it is a permanent adjustment – one that I may decide that I don’t want there in the future and doing this change with an adjustment layer gives me the option of turning it on and off using the little eye icon, going back in and adding some saturation back into the image etc., If I try to do that 25states later using the permanent adjustment I will lose all of my later work. There are also several ways to add colour back into an image. You can start with your B&W image, place a new layer above that, choose a colour and fill the layer, change the blend mode to colour, soft light etc., add a mask, invert the mask, and then start adding back in the colour – but what if you decide that you don’t like that colour ? You then have to choose another colour, lock the transparent pixels of the layer, then fill with the new colour. You can also create a new blank layer, choose a colour to paint with, change the blend mode of the brush from the top menu bar and paint away – but still, if you decide you don’t like the colour then you will have to go through the process for the first method. What if you could just move a slider to create a different colour ? Now wouldn’t that be a whole lot simpler ? Here is our start image, just click through for the larger image. The first adjustment layer we are going to use is a hue/sat and we are going to desaturate the image. What you’ll notice in the below image is that I forgot to take a screenshot of the desaturated image and had to go back and take one after I had made several adjustments. Its as simple as turning off the adjustment layers. Next you are going to use a hue/sat adjustment layer again, but this time you are going to check the colorize button when the dialogue box comes up. Then go and adjust the sliders till you get a colour that you like. This is probably the most time consuming part of this adjustment until you become familiar with where the colours lie, and using the saturation and lightness adjustments. I chose a blue colour that was similar to the original image, you can choose whatever colour you like. Obviously that isn’t quite what we want to happen here :-) Adjustment layers come with a mask – that’s the little white box on the right hand side of the adjustment box – click on the mask to make it active and then press Ctrl + i on your keyboard to invert the mask to black (hide all) white is reveal all. You could also go to Image>Adjustments>Invert – just make sure that the mask is active. Grab your paintbrush and start painting back in the pants. You should now have something similar to the image below. I haven’t painted back in all of the pants, I’m just showing you how to achieve the adjustments. Just say that you had taken this image in B&W originally, and I pop over to your place and notice what you’re doing and say ….. the pants on that scarecrow weren’t blue :-) The easy way to choose another colour is to double click on the adjustment box itself – not the layer mask – and the dialogue box will open and you can adjust the colour to something new. What I would normally do when re-colouring an image is duplicate the blue layer, turn off the visibility of the original blue layer and then make the adjustment to the copy. This way you will still have the choice of reverting to the blue copy if you decide you want that one instead. In fact, you could make as many different coloured trousers/pants adjustment layers as you wanted. When doing something like this it is wise to get into the habit of naming the adjustment layers. You can do this by double clicking on the text next to the mask and renaming this what you want. You can see in the image below that I have carried on with a few more adjustment layers and named them. I’ve also done 3 different shades of red for the jacket, shoes and pocket on the pants. I would then do a different red for the scarf. I’ve also done the hair and the flowers, both of these more need more refining to make them look realisitic but I would do the refinements on adjustment layers. I’ve highlighted the file size at the bottom of the image. You may also notice as you progress with your design, composite, colourising etc., that the adjustment layers can start to get out of hand. This is where Grouping layers together can come in very handy. Select which adjustment layer you would like grouped together i.e. in this particular image you might group together the clothing as I have done – although I accidently added the hair and shoes to the group and couldn’t be bothered going back and grabbing another screenshot – so just ignore those 2 layers :-) Click on an adjustment layer then hold down your Ctrl key to select the next one etc., If your layers are one above the other you can click on the top one, then shift click on the bottom one to select them. Next go to the little downward triangle near the top right hand side of your layers palette, and from the menu select the option ‘New Group From Layers’ Each of the layers you chose will now be in a folder which you can name, I used Clothing in the example below. All you have to do now is open that folder using the little arrow to the left of the folder to have access to the adjustment layers, but more importantly you can still edit each of those adjustment layers. And that’s it really. Remember to save often while you are working on a file, as I said at the beginning of this.
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Looking up from 30m towards the sun, you can see divers ascending the wall to the boat. This beautiful temperate reef at Bowen Island has a series of vertical walls, covered in colourful sponges and bryzoa. The sandy bottom at around 35m is a foavourite gathering place for Port Jackson sharks. Jervis Bay Marine Park, Australia
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A rework on an older image.
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Hyams Beach on the shores of Jervis Bay, NSW, claims to have the whitest sand in Australia, a claim hotly contested with various beaches of Far North Queensland.
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Photo taken at Jervis Bay in New South Wales both this and Paradise where taken at Huskisson just one part of this beautiful area.
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Sharpening With The High Pass Filter
by Alison JohnstonThe High Pass Filter in Photoshop seems to have been around forever, and you can find it located under Filter>Other>High Pass. Think of …
The High Pass Filter in Photoshop seems to have been around forever, and you can find it located under Filter>Other>High Pass. Think of it as one of The Others and listen to the Twlight Zone music start playing …... First of all lets take a few seconds to see how the sharpening process works in image editing software. All sharpening methods are edge detection processes, wherever an edge is found it is exaggerated by making the darks, darker and the lights, lighter. The trick is to get this just right so as not to produce haloing effects which are the result of over sharpening. Another thing to consider when sharpening, is not just sharpening but perhaps throwing what you don’t want sharp out of focus. Say for instance that you want to use a radius of 10 on an image, why not use a radius of 5 to sharpen and gaussian blur/lens blur with a radius of 5 to throw the rest of the image out of focus. sharpening isn’t always about sharpening. Then we can simply selectively sharpen something in our image, a person, an animal, eyes etc., to draw more attention to that particular part of an image and add more impact. What we’re going to look at today is sharpening with the High Pass Filter. There are a couple of other sharpening processes available in PS, the USM (Unsharp Mask) has been around for quite a while now, and the new Smart Sharpen Filter appeared in CS2 and is terrific. I used to have an old technique for adjusting motion blur with the Emboss Filter, which is yet another way to sharpen in PS. But lets concentrate on one filter at a time. Sharpening is usually the very last thing that you do to an image, so go ahead an do what needs to be done with your chosen image, flatten your image, and then duplicate the layer by dragging it to the new layer icon at the bottom of the layers palette, or press ctrl J on the keyboard, cmd J for the mac. If you are working with CS3 you can turn the duplicate layer into a smart filter, which will then make the high pass filter editable. This is my start image, a horrible bird shot :-) So you’ve got your duplicate layer, make sure that it is selected by clicking on it then I want you to change the blend mode to overlay (ignore the fact that the image will look awful at this stage), I also want you to make sure that the image is at 100% and go to Filter>Other>High Pass. An easy way to figure out the radius you will need to use to sharpen is the actual size of your image. My bird shot is less than 1m, but the first image will show that I used a radius of 1. If you have a 10m image, set the radius to 10. You can adjust this with the opacity slider later if you feel that it is a little too much. 5m file use 5, 20m file use 20 etc., What you are looking for is to have a similar look in your preview window as I have in the above image. The next image shows you what you don’t want the preview window to look like. You’ll notice I’ve used a radius of 5. That is the basis of High Pass sharpening really. You can adjust the effect by taking the opacity slider down in the layer palette or if you feel that it isn’t enough you can trash the layer and start again, or you can go to Filter and at the very top of that box will be the name of your last filter, in this case High Pass, just click on that or press ctrl + F to repeat and then use the opacity slider to take the effect down. What you don’t want to see appearing on the image, is haloing. This is where the image starts to get a glow going on … which is a result of over sharpening as seen in the image below. If you want some selective sharpening rather than the entire image to be sharp – go ahead and do the sharpening with High Pass then add a layer mask to that layer by clicking on the mask icon in the layers palette. Make the mask active by clicking on it, then press ctrl i on your keyboard to invert it (should be black). Grab your brush and make sure the f/ground colour is to white, then simply paint back in the area/s that you want to be sharp. In the image below I’ve sharpened the birds head, although I’m not sure that it will be very noticeable with this size image. You can also try the blend mode at soft light or leave it at normal, just play around a little bit because different blend modes will produce different effects and they might just be useful for the image you are working on. If you want to know what your image will look like on the web (computer monitors) view your image at 100%, if you want to get an idea of what it will look like printed, view it at 50%. Have fun :-)
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Jervis Bay is on South Coast, located 2.5 hours drive from Sydney or a 3 hours drive from Canberra on the south coast of NSW
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From the weekend, taken at Vincentia in Jervis Bay, NSW
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