Observatory (1977)
The Observatory by Robert Morris (1971) – SOCKS
Investigations: The Expanded Field of Writing in the Works of Robert Morris - The Time of the Earthworks - ENS Éditions
Blog - What is land art? – Artalistic explains the Earthworks movement
Land Art Robert Smithson. Robert Smithson (January 2, 1938 — July… | by Exposition Art Blog | Medium
Observatorium (Robert Morris) - Sculpture Garden
Land art artist - Robert Morris
Land Art (Can You Dig It?) | Art for Sale | Artspace
The Observatory by Robert Morris (1971) – SOCKS
Robert Morris - An Artist and Sculptor Like No Other | Ideelart
Robert Morris, Observatory, 1970-1977 | Land art, Landscape, Public art
The Observatory by Robert Morris (1971) – SOCKS
Exploring the Land Art Flevoland Route - Tassie Devil Abroad
Art and the Landscape | TCLF 2014 Landslide
The Observatory by Robert Morris (1971) – SOCKS
Robert Morris completes construction of his Untitled Earthwork (Johnson Pit #30) in SeaTac on November 2, 1979. - HistoryLink.org
The Observatory by Robert Morris (1971) – SOCKS
Public Art: Robert Morris “Earthwork At Johnson Pit”35mm Slide | eBay
The Flevoland Observatorium - Senses Atlas - landart
ART-TRIBUTE:40 years of Land Art in Flevoland – dreamideamachine ART VIEW
Robert Morris, Observatory, 1970-1977 | Landscape art, Installation art, Land art
Robert Morris, “Untitled Earthwork (Johnson Pit #30)” (1979) | Walking as Artistic Practice
The Observatory by Robert Morris (1971) – SOCKS
Observatory (1977)
Land art artist - Robert Morris
