Marcel Duchamp | Biography... www.britannica.com

Marcel Duchamp - Wikipedia en.wikipedia.org

Marcel Duchamp | Biography... www.britannica.com

Marcel Duchamp | Biography... www.britannica.com

Fountain', Marcel Duchamp,... www.tate.org.uk

Marcel Duchamp Art, Bio,... www.theartstory.org

Marcel Duchamp | Thaddaeus... ropac.net

Marcel Duchamp's Fountain -... www.museumtv.art

Bicycle Wheel by Marcel... www.arthistoryproject.com

Marcel Duchamp – New... www.newexhibitions.com

In Death, As In Life,... www.villagepreservation.org...

L.H.O.O.Q. or La Joconde »... www.nortonsimon.org

Marcel Duchamp: The radical... www.youtube.com

Fountain (Duchamp) -... en.wikipedia.org

Art Bites: Who Was Marcel... news.artnet.com

Marcel Duchamp | La Mariée... www.artsy.net

Marcel Duchamp philamuseum.org

Marcel Duchamp, Fountain,... www.sfmoma.org

This was his revenge on... www.theguardian.com

Marcel Duchamp - 83... www.wikiart.org