As a young artist, Leonardo da Vinci helped advance the art of single-point linear perspective, which brought the illusion of depth to a two-dimensional work. Two of his first independent works as ...

When the left image is directed to the left eye and the right image to the right eye, the brain perceives the illusion of greater depth. The stereo (left and right) frames are separated by colors ...

While a mirror gives an illusion of depth, a false or misleading perception is termed a delusion. An optical illusion, also ...

Unlike the more common approaches of studying illusion such as human psychology and cognition, Sugihara has taken a mathematical approach to understanding illusional depth. Unraveling the ...