Marcel Duchamp the Broken Arm", followed soon after. His "Fountain", a urinal signed with the pseudonym "R. Mutt", shocked the art world in 1917. "Fountain" was selected in 2004 as "the most influential artwork of the 20th century" by 500 renowned artists and historians. In 1919, Duchamp made a parody of the "Mona Lisa" by adorning a cheap reproduction of the painting with a mustache and goatee. To this he added the inscription "L.H.O.O.Q.", a phonetic game which, when read out loud in French quickly sounds like ""Elle a chaud au cul"". This can be translated as "She has a hot ass,"
Alexina Duchamp first met Marcel Duchamp in 1923 at a ball given in her honor by American sculptor Mariette Benedict Mills, the mother of a close friend. In 1929 Teeny married Pierre Matisse, an art dealer and the youngest son of Fauve artist Henri Matisse. They had three children: Jacqueline, Paul, and Peter. Throughout 1938, Henri Matisse made a series of portrait sketches of Alexina. When her husband was mobilized in Paris at the outbreak of World War II, she ran his gallery for some months. In 1949 Pierre and Teeny separated due to Pierre's infidelity with Patricia Kane Matta. She received