45°, 90°, 180°
| Artist | Heizer, Michael |
| Nationality | |
| Culture | |
| Date | 1983 |
| Medium | lithograph, screenprint, etching and stamping on white TGL handmade paper |
| Dimensions | 81.280 cm x 117.475 cm (32 in. x 46.25 in.) |
| Credit Line | Collection of the Nevada Museum of Art, Gift of Joan and G. Robert Deiro |
| Collection | Robert S. and Dorothy J. Keyser Art of the Greater West Collection |
| Object ID | 2009.13.01 |