Rubin's Vase illusion developed by Danish psychologist Edgar Rubin. This is an example of a metapicture, which is a picture a… | Learn to draw, Drawings, Illusions
Le vase de Rubin - Les illusions d'optique
Vase De Rubin Illusion Doptique Vecteurs libres de droits et plus d'images vectorielles de Visage - iStock