5 Optical Illusions That Will Blow Your Mind!

2. One table is obviously bigger than the other, right? Wrong! These tables are actually the same size. This famous illusion is called Shepard’s Tables named after the man who developed it, Roger Shepard. The tables appear to be different sizes due to size-constancy where objects appear to be larger when they are further away. The table on the left has more depth in the photo and thus, appears to be larger.