Japanese artist Nagai Hideyuki drawings in 3D quickly become optical illusion. DeviantArt gallery and website.
His Instagram account contains dozens of impressive optical illusions or immersive drawings. His name is Visoth Kakvei.
Don’t push it over!
Kokichi Sugihara teaches at the Meiji University in Tokyo and presented a superb optical illusion. Source: Nautilus.
This video was created to illustrate True Reverse Perspective. True Reverse Perspective from JMS on Vimeo. You will notice that the perspective is totally reversed (near objects are small and far ones are small). Slightly perturbating for the senses, indeed.