Robert Morris 1796 Signature Signer of Declaration Financial Receipt DocumentArarity Auctions4.6(206)$140(3 bids)Mar 29, 2026
Robert Morris Signed 1963 Figurative Abstract Acrylic Painting on Canvas FramedLe Shoppe Auction House4.6(109)$300Mar 15, 2026
Robert Morris - Observatory Earthwork-Project for Sonsbeek 71, Arnhem - 1971 Offset Lithograph 20" xChairish Auctions4.5(10.4k)$50
