File:Albert Gleizes, Marcel Duchamp, Jean Crotti, Hugo Robus, Stanton MacDonald-Wright, Frances Simpson Stevens, Every Week, No. 14, April 2, 1917.jpg - Wikimedia Commons
File:Albert Gleizes, Jean Crotti, Marcel Duchamp, The Sun, New York, 2 January 1916.jpg - Wikimedia Commons
Peter A. Juley. Jean Crotti's Bust of Duchamp. 1915–16 | MoMA
Marcel Duchamp | Museum Jean Tinguely Basel
Moon Knight: Will Jean-Paul Duchamp Be In the Show? | Den of Geek
Portrait of Marcel Duchamp
Jean Ducamps - Wikipedia
Frigo Duchamp, 1960 - Jean Tinguely - WikiArt.org
Jean Crotti. Marcel Duchamp. possibly early 1950s (inscribed 1915) | MoMA
Jean-Paul DuChamp – GAY LEAGUE
Jean Arp Lithography 1987 (Josef Albers Le Corbusier Man Ray Mondrian Duchamp) | eBay
Moon Knight: Who Is Duchamp? Marvel Comics Link & Origin
Marcel Duchamp by Duchamp, Marcel – Jean Clair (editor) - 1977
Marcel Duchamp: Briefe an Marcel Jean (in English French and German) (English, French and German Edition): Duchamp, Marcel: 9782852448018: Amazon.com: Books
Jean DUCHAMP | Université Lumiere Lyon 2, Bron | UL2 | Département de Musique et Musicologie | Research profile
Moi je dis qu'il est temps Jean Duchamp - YouTube
The Duchamp Family of Artists: Marcel Duchamp, Suzanne Duchamp, Jacques Villon, Raymond Duchamp-Villon, Jean Crotti, Francis M. Naumann, Frank Verpoorten: 9780989549424: Amazon.com: Books