MULTIPLE LOT. Lot of two catalogs Protagonists of the 20th century 1975 Illustrated catalog published on the occasion of the exhibition held at the Gissi Art Gallery, Turin (December 1974-January 1975) 29 x 21 cm Gallery edition Without number of pages Defects D'ars 1990 Quarterly contemporary art periodical 24 x 17 cm Without defects

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