Robert Blackburn
Heavy Forms (Pink), 1962
Color lithograph
404x500 mm; 16x19 3/4 inches, wide (full ?) margins
Signed, Artist's proof, printed in different colors, aside from the 1962 edition of approximately 10-12
Color lithograph
404x500 mm; 16x19 3/4 inches, wide (full ?) margins
Signed, Artist's proof, printed in different colors, aside from the 1962 edition of approximately 10-12