All human knowledge takes the form of interpretation – Walter Benjamin

I am interested in ideas, not merely in visual products – Marcel Duchamp

Every man is an artist – Joseph Beuys

I had to figure out how to bring the world into my work – Barbara Kruger

The idea becomes a machine that makes the art – Sol LeWitt

The meaning is the use – Ludwig Wittgenstein

I am still alive – On Kawara

An artist is not an isolated system. In order to survive he has to interact continuously with the world around him… Theoretically there are no limits to his involvement – Hans Haacke

What does it mean to own something, and, stranger still, what does it mean to own an image? – Sherrie Levine