Marcelle Cahn, untitled, 1976, collage on postcard, 10 x 15 cm approx, collection Serge LemoineMarcelle Cahn, untitled, n.d., collage on postcard, 10 x 15 cm approx, courtesy Galerie Jocelyn WolffMarcelle Cahn, untitled, n.d., collage on postcard, 10 x 15 cm approx, courtesy Galerie Jocelyn Wolff
