$375
Two works: Portfolio of six screenprints, "Progressions," 1972, Printer: Editions du Griffon Neuchatel, Switzerland; Lithograph in colors, "1970 Pittsburg International Museum of Art" exhibition poster; Larger: 32 7/8" x 24 1/8" (sheet)
Auctioneer:
Rago Auctions
Date:
2015-08-29