(43 votes)
Old time viewers will probably experience some form of deja vu, but there is no harm repeating good stuff! Even the motive is a little different in today’s photo. So, how would you react if someone was trying to convince you that both of the peacocks in the painting below are exactly the same? I’m [...]
(37 votes)
This is a diamond variation of the Craik O’Brien Cornsweet illusion. What you have to do, is to look at each row of diamonds below. Does each row appear darker than the row above it? It sure does to me. In reality, all of the diamond shapes present in this figure are in fact identical [...]
