Interesting... In the preview (small) image, the Munker illusion is very effective in the middle of my field of vision and in the periphery. But when I view the image at full size, the illusion only works in the periphery.
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.