Untitled (Rectangular Composition). 200x205 mm; 7 7/8x8 inches. * Untitled (Circular Composition), with pencil. 185x185 mm; 7 1/4x7 1/4 inches. Both on heavy wove paper, circa 1975. Both with the artist's ink signature stamp, lower right verso.
Provenance: the artist; Harold Hart, director of Martha Jackson Gallery, New York; thence by descent to the current owner.
