Michael Heizer’s Effigy Tumuli: Catfish, Buffalo Rock State Park, Ottawa, Illinois, 1983–85
| Artist | Gorgoni, Gianfranco |
| Nationality | |
| Culture | |
| Date | 1985 |
| Medium | chromogenic print |
| Dimensions | 70.48 cm x 104.14 cm (27.75 in. x 41 in.) |
| Credit Line | Collection of the Nevada Museum of Art, The Altered Landscape, Carol Franc Buck Collection with additional support from the Estate of Nancy L. Peppin |
| Collection | The Altered Landscape, Carol Franc Buck Collection |
| Object ID | 2021.19.15 |