Readymades of Marcel Duchamp to turn up any identical matches to photographs of the originals. However, there are accounts of Walter Arensberg and Joseph Stella being with Duchamp when he purchased the original "Fountain" at J. L. Mott Iron Works. Such investigations are hampered by the fact that few of the original "readymades" survive, having been lost or destroyed. Those that still exist are predominantly reproductions authorized or designed by Duchamp in the final two decades of his life. Shearer also asserts that the artwork "L.H.O.O.Q." which is recorded to be a poster-copy of the "Mona Lisa" with a moustache drawn on it, is
Moustache (actor) "Le Croque-Skull-Creux", on a text by Boris Vian). In 1978, he formed the group "Les petits Français" (including Marcel Zanini, Michel Attenoux and François Guin), which recorded, among other things, jazz pieces by Georges Brassens. In parallel, Moustache had a career as a restaurateur (the restaurant Moustache, Avenue Duquesne Paris), head of clubs (in the 1960s, The Bilboquet and in 1976, The Jazz Club at the Hotel Méridien Etoile), comic and actor. He was a member of the Star Racing Team in motor racing, with other celebrities of the 1980s such actors Jean-Louis Trintignant and Guy Marchand. Moustache (actor) François-Alexandre