Signée et annotée « Colour trial proof IV » au crayon, Lithograph in colours on Rives BFK wove paper, signed and inscribed 'colour trial proof IV' in pencil, unique proof of this colour aside from the edition of 20
Lot Details
Signée et annotée « Colour trial proof IV » au crayon, Lithograph in colours on Rives BFK wove paper, signed and inscribed 'colour trial proof IV' in pencil, unique proof of this colour aside from the edition of 20
