Robert Ryman
Untitled (Untitled, Galerie Yvon Lambert, Paris, wall installation), 1969
acrylic on matte Mylar panel
25 x 25 inches (63.5 x 63.5 cm)
Untitled Brussels, 1974
acrylic on dark blue vinyl panel
20 5/8 x 20 5/8 inches (52.5 x 52.5 cm)
Part 15, 1993
oil rolled as primer and brushed on compressed corrugated conservation board, with four metal screw fasteners
15 x 15 inches (38.1 x 38.1 cm)