8 [1/2 trial proof, 1st state]
Credit: Patrons' Permanent Fund and Special Friends of the National Gallery of Art
1975
Aquatint in gray and brown on wove paper
2008.136.105
Image © National Gallery of Art, 2020
Ble byddwch chi'n dod o hyd i hwn
National Gallery of Art
Casgliad barhaol