When I put a green, it is not grass. When I put a blue, it is not the sky.

The chief function of color should be to serve expression as well as possible.

I am unable to distinguish between the feeling I have for life and my way of expressing it.

Simple colours can affect the intimate feelings with all the more force because they are simple.

An artist is an explorer. He has to begin by self-discovery and by observation of his own procedure. After that he must not feel under any constraint.

Creation is the artist's true function; where there is no creation there is no art.

I'm growing old, I delight in the past.