The Treachery of Images ~ René Magritte, 1929 "Ceci n'est pas une pipe." ~ "this is not a pipe." A study on how an image is not the reality, but an imitation of the perceived reality.
René Magritte: Nuages
It's Raining Fish by Magritte
René Magritte, The Human Condition (1933). Image: WikiArt. Confusion of interior and exterior shows that although we see the world as being outside ourselves...it is only a mental representation of it that we experience inside ourselves.