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,"
Marcel Duchamp three-dimensional reproduction of his earlier paintings "Bride" (1912), "Chocolate Grinder" (1914) and "Glider containing a water mill in neighboring metals" (1913–1915), which has led to numerous interpretations. The work was formally declared "Unfinished" in 1923. Returning from its first public exhibition in a shipping crate, the glass suffered a large crack. Duchamp repaired it, but left the smaller cracks in the glass intact, accepting the chance element as a part of the piece. Joseph Nechvatal has cast a considerable light on "The Large Glass" by noting the autoerotic implications of both bachelorhood and the repetitive, frenetic machine; he then discerns