This shot is taken at Lake Bonney in Barmera, SA on an extremely windy day, hence the texture in the water. There wasn’t a great deal of colour so I had a bit of a play around with duotones. The process that I use calls for a black solid colour layer in Photoshop whose blending mode is set to ‘Colour’ oddly enough. Another colour layer would then be added for the duotone however this Black & White version (with a Panoramic crop) caught my liking

Canon 50D, 18-200mm IS @ 18mm, 30sec @ f/22, ISO 100