Jan Dibbets (b. 1941), Wien, 1990-91. Color photo, watercolor on paper on cardboard, signed, titled, and dated on verso: Jan Dibbets, “Wien,” 1990/91; 24 x 24 in (610 x 610 mm). Photo courtesy Barbara Mathes Gallery

Barbara Mathes Gallery. Modern and Contemporary Master Drawings. 22 East 80th Street, New York, NY, 10075. Telephone: +1 212 570 4190 - Fax: +1 212 570 4191 - Email: art@barbaramathesgallery.com - Website: www.barbaramathesgallery.com. Master Drawings New York. Saturday 25 January to Saturday 1 February 2014.