WILLEM DE KOONING (1904-1997) Untitled; Untitled [Two Works] (i) Untitled charcoal on paper 141⁄8 x 111⁄4 in. (35.9 x 28.6 cm.) Executed circa 1960-1969. (ii) Untitled signed indistinctly (on the reverse) charcoal on paper, double-sided 18 x 12 in. (45.7 x 30.5 cm.) Executed circa 1960-1969.

Dr. Henry Vogel, New York, gift of the artist By descent from the above to the present owner