
georgia o’keeffe, black lines, 1919

georgia o’keeffe, black lines, 1919

Cy Twombly (1929 – 2011), Untitled ( “OM MA NI PAD ME HUM”), 2000, wood, wire, nails, plaster, synthetic resin paint, tempera, pencil 230 x 65.5 x 45.5 cm. Udo and Anette Brandhorst Collection, Photo: Jochen Littkemann, Bavarian State Painting collections, Museum Brandhorst, Munich © Cy Twombly Foundation.

agnes martin “homage to greece” oil, canvas collage, and nails laid down on panel in artist’s frame 1959

Mark Rothko, Untitled, 1969, Acrylic on paper, 74-1/8 x 48-1/8 in. (188.3 x 122.3 cm)

Agnes Martin, Unbeckoning Grass, 1958, oil on canvas

Untitled, 1995 by Agnes Martin

Untitled, 1977 by Agnes Martin