SaveApr 08, 2026Rudy Burckhardt (American, 1914-1999) Selected SHeritage Auctions4.2(576)Est. US$2,000-US$3,000US$100
SaveApr 08, 2026Bill Wilson (American, 1931-2013) Robert Morris,Heritage Auctions4.2(576)Est. US$300-US$500US$100
Save5 days LeftRobert Morris - Cross Section of an ObservatoRYDane Fine Art4.4(514)Est. US$1,000-US$1,500US$250
SaveMar 30, 2026Sonsbeek 71 Arnhem 20" x 29.75" Robert Morris Observatory Earthwork ProjectSEUYCO4.6(67)Est. US$150-US$200US$84
