85. 85AR CHRISTIAN BOLTANSKI (1944-2021) Comic sketches: Mother's pregnancy 1974 photographic prints and white pencil on tinted paper 29.3 x 67.5 cm. Made in 1974. A photo certificate signed by the artist will be given to the buyer. This work is registered in the artist's archives. Provenance Cannaviello studio d'arte, Rome Romano Lorenzin Collection, Italy Private collection, Italy Then by descent to the current owner Exhibition Rimini, Quartiere Fieristico, Empirica: L'arte tra addizione e sottrazione, 18 May - 25 June 1975; Verona, Museo Castelvecchio, 5 - 30 November 1975, p. 126, illustrated