If Abstract Expression reached for the sublime, Pop turned ordinary imagery into icons. Roy Lichtenstein and Andy Warhol illuminated the transformative power of context and the process of reproduction. Claes Oldenburg's soft ice-cream cones and hamburgers changed sculpture from hard to soft, from stasis to transformation.

Everything happens through relationships.

People see owning a gallery as a way to get rich. I never thought that I could get rich in the art world. I wanted a life in art. I wanted to live with artists. I wanted to make beautiful shows.

I've always been in love with the movies. They're the dreams of the 20th Century.

Film and art are close together.

There is more to representing art than selling art. The life of the gallery is dependent on the renewal and refreshment of its artists and dealers. When that stops happening, it's the end.

I actually taught perceptual psychology at N.Y.U. when I was younger. I was interested in the aesthetic impulse in lower primates. But what really interested me in Dian Fossey was that she made a difference - she saved the gorillas.