Untitled Unique Aquatinte
- Author of the reproduced work: Ryman Robert
- Photographer: Mates Robert E.
- Caption: Robert Ryman, Untitled Unique Aquatinte, 1972, cm. 50 x 50. Foto Robert E. Mates and Paul Katz.
- Year of the work: 1972
- Image typology: painting
- Instalment form
- Riffle the Instalment