Yun Hyong-keun, Umber-Blue, 1976. Oil on linen, 60.8 x 50.3 cm.
© Yun Seong-ryeol. Courtesy of PKM Gallery.
Chung Chang-Sup, Tak 88001, 1988. Tak fiber on cotton, 97.2 x 130.5 cm.
©The Estate of Chung Chang-Sup. Courtesy of PKM Gallery.
Suh Seung-Won, Simultaneity 71-45, 1971. Oil on canvas, 162 x 130 cm.
Courtesy of the artist & PKM Gallery.