Stare at the cross. The left heart is white whereas the right one yellow. And they look so for a long time. For a short time, the colors appear to be switched with each other.pic.twitter.com/e32W5yVQax
-
Show this thread
-
Replying to @nothingness
to demonstrate the aftereffect of color illusion
1:34 AM - 17 Feb 2018
0 replies
0 retweets
4 likes
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.