The painting is finished when it has erased the idea. - Georges Braque

Thanks to the oval I have discovered the meaning of the horizontal and the vertical.

I started to introduce letters into my pictures [his first collage art]. These were forms which could not be deformed, because, being two-dimensional, they existed outside three-dimensional space; their inclusion in a picture allowed a distinction to be made between objects which were situated in space and those which belonged outside space [the letters].

I will try to explain what I mean by metamorphosis. For me no object can be tied down to any sort of reality. A stone may be part of a wall, a piece of sculpture, a lethal weapon, a pebble on a beach or anything else you like.. ..when you ask me whether a particular in one of my paintings depicts a woman's head, a fish, a vase, a bird, or all four at once, I can't give you a categorical answer, for this 'metamorphosic' confusion is fundamental to the poetry.