70. PIERRE KLOSSOWSKI (1905-2001) The Pont Royal Maniac circa 1974 coloured pencil and graphite on paper coloured pencils and graphite on paper 106.5 x 73.2 cm. 41 15/16 x 28 13/16 in. Made circa 1974. This work is listed in the artist's Catalogue Raisonné online, drawn up by Mr Jean-Charles Tison, Pierre-Klossowski.fr. Provenance Collection of the artist, France Then by descent to the current owner Exhibition Madrid, Circulo de Bellas Artes, Pierre Klossowski "integral", 15 October 2006 - 13 January 2007