Which area is brighter?
Both are the same
It depends on the order of seeing
This is the well known checker shadow illusion, first published in 1995 by Edward H. Adelson, Professor of Vision Science at MIT. The area A appears darker because of its light surrounding. At the same time, area B, surrounded with dark areas, appear lighter.
reach: rather globalillusionsoptical illusionsopticstechnology
+1 Very interesting! Preeti Lata
+7 Very interesting! globalquiz.org