Marcel Duchamp is always interesting. This is a great site that shows the breadth and impact of his work. One of my favorite artists.

Making Sense of Marcel Duchamp

Marcel Duchamp (1887-1968): painter, sculptor and author, associated with Cubism, Dadaism and Surrealism, though he avoided any alliances. Duchamp’s work is characterized by humor, a wide variety of media, and its incessant probing of the boundaries of art. His legacy includes the insight that art can be about ideas instead of objects, a revolutionary notion that would resonate with later generations of artists.

  thanks to dublog