- Artist or Maker
- Michael Heizer
United States, California, Berkeley, born 1944 - Title
- Altar 1
- Date Made
- 2015
- Medium
- Weathering steel, coated with polyurethane
- Dimensions
- 95 × 536 1/2 × 480 in. (241.3 × 1362.71 × 1219.2 cm)
- Accession Number
- M.2020.247
- Collecting Area
- Contemporary Art