Are My Lines Straight?
This illusion happens early on in the visual system, when your retinae encode edges and contours. It’s known as a twisted cord illusion.

Are My Lines Straight? belongs to the following groups:
Digital Abstracts & Patterns, Happy Haven, PixElations - The Art of Photoshop and Purple HazeAvailable for sale as Cards, Matted Prints, Laminated Prints, Mounted Prints, Canvas Prints, Framed Prints and Posters

lilgem4u, 3 months ago
Teri… are you messing with me?
linaji, 3 months ago
wow this is fun and the colors are cool TeriLee!! You are my playmate!
aspectsoftmk, 3 months ago
yes they are…very cool optical tl….but i really like that they do not look straight…smiles
TeriLee in reply to lilgem4u’s comment, 3 months ago
lol…was messing with me more trying to make it…not sur I can see straight anymore….
TeriLee in reply to linaji’s comment, 3 months ago
Wouldn’t it be cool to paint this on the ceiling? lol….with a cup of special tea…and just drift….
TeriLee in reply to aspectsoftmk’s comment, 3 months ago
This one was fun…but made me go cross-eyed I think….lol
aspectsoftmk, 3 months ago
i bet it did…you really do excellent work…
linaji, 3 months ago
HECK YAH!!!!!!
mcquaid, 3 months ago
I had to go ask Alice when she was 10 feet tall how this came to be talk about flashback,The title used to be a common question from women regarding their stocking seams.This on a ceiling or wall would cause a lot of fall downs,but great giggles.
Regards.
lianne, 3 months ago
woohooo I’m dizzy now! What fabulous color! So vibrant and alive! Love it!
Carlos Teófilo, 3 months ago
Great work dear Teri.
revad, 2 months ago
Your lines are straight but my eyes are now bent LOL. Love the illusion.
TeriLee in reply to revad’s comment, 2 months ago
lol…I saw this optical illusion in one of my old physics text books….tried to copy it…took me weeks to get it right….glad you llike it :)
revad, 2 months ago
Well worth the effort. Connecting art with science is invariably good :-)
meltaylor, about 1 month ago
Almost looks like one can look through the purple lines to see something behind them!
Love the illusion!
mel