In my painting, negative space is never arbitrary. (I believe lithographs to be colored marks printed on a ground – the paper and the measure of the … - Ellsworth Kelly

Everything that I saw became something to be made, and it had to be exactly as it was, with nothing added. It was a new freedom: there was no longer the need to compose. The subject was there already made, and I could take from everything. It all belonged to me: a glass roof of a factory, with its broken and patched panels, lines on a road map, a corner of a Braque painting, paper fragments in the street. It was all the same: anything goes.

This book [full of linoleum prints] will be an alphabet of pictorial elements without text, which shall aim at establishing a larger scale of painting, a closer contact between the artist and the wall, and a new spirit of art accompanying architecture.

In 1949, I ceased figurative painting and began works that were object oriented. The drawings from plant life seem to be a bridge to the way of seeing that brought about the paintings in 1949 that are the basis for all my later work. After arriving in Paris in 1948, I realized that figurative painting and also abstract painting (though my knowledge of the latter was very limited) as I had known in the 20th century no longer interested me as a solution to my own problems. I wanted to give up easel painting which I felt was too personal.