Rudolfo KRASNO (1926-1982). "2 + 4 + 1 = 7". Bas relief in molded paper presented in a Plexiglas cube, printed in an edition of 200, numbered 175 and signed lower right. Height 11.5 cm - Width 8 cm Provenance : - Private collection of a member of the collector's collective La Peau du Chat, then by descent. Note : An Argentine artist, Krasno uses paper as a plastic material, which he models in a liquid state, giving rise to a poetry that is both singular and strange. Krasno's first white reliefs appeared in the early 1960s, and later became full-fledged compositions presented inside Plexiglas boxes. Here, he asserts the purity of paper, left in its immaculate white. Represented in museums in Buenos Aires, Bibliothèque nationale de Paris, Musée Art moderne de la ville de Paris, Musée d'art et industrie de Saint-Etienne, Musée de La Haye.