L.H.O.O.Q. and wrote "Moustache par Picabia / barbiche par Marcel Duchamp / avril 1942". As was the case with a number of his readymades, Duchamp made multiple versions of "L.H.O.O.Q." of differing sizes and in different media throughout his career, one of which, an unmodified black and white reproduction of the "Mona Lisa" mounted on card, is called "L.H.O.O.Q. Shaved". The masculinized female introduces the theme of gender reversal, which was popular with Duchamp, who adopted his own female pseudonym, Rrose Sélavy, pronounced "Eros, c'est la vie" ("Eros, that's life"). Primary responses to "L.H.O.O.Q." interpreted its meaning as being an attack
Fountain (Duchamp) one of the eight 1964 replicas of "Fountain". 17 November 1999, a version of "Fountain" (owned by Arturo Schwarz) was sold at Sotheby's, New York, for $1,762,500 to Dimitris Daskalopoulos, who declared that "Fountain" represented 'the origin of contemporary art'. The price set a world record, at the time, for a work by Marcel Duchamp at public auction. The record was surpassed in 2009 by his 1921 readymade "Belle Haleine, Eau de Voilette", a perfume bottle in its box which sold for $11.4 million. Fountain (Duchamp) Fountain is a readymade sculpture produced by Marcel Duchamp in 1917: a porcelain urinal