Yun Hyong-keun, Burnt Umber & Ultramarine '89-#3, 1989. Oil on linen, 162 x 97 cm. © Yun Seong-ryeol. Courtesy of PKM Gallery.
Sang Nam Lee, Light + Right M 082, 2012. Acrylic on panel, 121 x 91 cm. Courtesy of the artist and PKM Gallery.
