Sentinel 1
- Author of the reproduced work: Higgins Edward
- Photographer: Burckhardt Rudolph
- Caption: 23. "Sentinel 1" (1959-60). Welded steel + plaster. H: 53", W: 18 1/2". New York, coll. Michel Warren.
- Place: New York
- Year of the work: 1959
- Image typology: sculpture
- Instalment form
- Riffle the Instalment