Since I found that one could make a case shadow from a three-dimensional thing, any object whatsoever - just as the projecting of the sun on the earth makes two dimensions - I thought that by simple intellectual analogy, the fourth dimension could project an object of three dimensions, or, to put it another way, any three-dimensional object, which we see dispassionately, is a projection of something four-dimensional, something we are not familiar with.

Destruction is also creation.

All decisions in the artistic execution of the work rest with pure intuition and cannot be translated into a self-analysis.

The most interesting thing about artists is how they live

I'm not at all sure that the concept of the readymade isn't the most important single idea to come out of my work.

What I have in mind is that art may be bad, good or indifferent, but, whatever adjective is used, we must call it art, and bad art is still art in the same way that a bad emotion is still an emotion.

It's true, of course, humor is very important in my life, as you know. That's the only reason for living, in fact.