This object was included in the following exhibitions:

• Height x Length x Width Weatherspoon Art Museum, UNC Greensboro , 8/18/1991 - 9/15/1991
• Recent Acquisitions to the Weatherspoon Collection Weatherspoon Art Museum, UNC Greensboro , 6/20/1993 - 8/22/1993
• From A Curator's Point of View: Making Selections and Forging Connections Weatherspoon Art Museum, UNC Greensboro , 10/6/1996 - 3/16/1997
• Sculptures and Sculptors' Drawings Weatherspoon Art Museum, UNC Greensboro , 10/11/1998 - 2/21/1999
• Rendezvous North Carolina: Contemporary Sculpture from the Weatherspoon Art Gallery and the Ackland Art Museum Ackland Art Museum, UNC Chapel Hill , 6/6/1999 - 8/29/1999
• Talking Across Time: Sculpture from the Permanent Collection 1960-2000 Weatherspoon Art Museum, UNC Greensboro , 6/23/2002 - 8/18/2002
• The 1960s: A Decade of Change Weatherspoon Art Museum, University of North Carolina at Greensboro , 9/7/2008 - 12/21/2008
• Close Relations and A Few Black Sheep: Sculpture from the Permanent Collection Weatherspoon Art Museum , 6/2/2012 - 9/23/2012
• Robert Smithson: Time Crystals Monash University Museum of Art, Melbourne, Australia , 3/10/2018 - 9/22/2018
• 1960s: A Survey of the Decade Weatherspoon Art Museum , 7/14/2018 - 2/17/2019

This object has the following bibliographic references:

• University of Queensland Art Museum. Robert Smithson: Time Crystals 2018
  Page Number: 40
• Ruth K. Beesch. Height x Length x Width Greensboro: University of North Carolina at Greensboro. 1991
• Douglas Dreishpoon. From A Curator's Point of View: Making Selections and Forging Connections University of North Carolina at Greensboro. 1996
  Page Number: illus. p. 25