![Yun Hyong-keun, Blue Umber ‘76, 1976. Oil on cotton, 100 x 80.4 cm.](https://img.artlogic.net/w_2020,h_1160,c_limit/exhibit-e/5d5eccf1a5aa2ced538b4567/3e8cd68847129abe520a4ccf496ce21f.jpeg)
Yun Hyong-keun, Blue Umber ‘76, 1976. Oil on cotton, 100 x 80.4 cm.
© Yun Seong-ryeol. Courtesy of PKM Gallery.
![Chung Chang-Sup, Tak 89033, 1989. Tak fiber on cotton, 120 x 210 cm.](https://img.artlogic.net/w_1010,h_580,c_limit/exhibit-e/5d5eccf1a5aa2ced538b4567/826b34d689d92f99ddc970a576348df7.jpeg)
Chung Chang-Sup, Tak 89033, 1989. Tak fiber on cotton, 120 x 210 cm.
© The Estate of Chung Chang-Sup. Courtesy of PKM Gallery.
![Yun Hyong-keun, Burnt Umber & Ultramarine, 1991. Oil on linen, 130.3 x 80.5 cm.](https://img.artlogic.net/w_2020,h_1160,c_limit/exhibit-e/5d5eccf1a5aa2ced538b4567/90c0fb93ef952c345171ae71b9b10bbd.jpeg)
Yun Hyong-keun, Burnt Umber & Ultramarine, 1991. Oil on linen, 130.3 x 80.5 cm.
© Yun Seong-ryeol. Courtesy of PKM Gallery.
![Chung Chang-Sup, Untitled, ca. 1991.Tak fiber on canvas, 73 x 91 cm.](https://img.artlogic.net/w_1010,h_580,c_limit/exhibit-e/5d5eccf1a5aa2ced538b4567/411042c89c2b9f8b246c747279004866.jpeg)
Chung Chang-Sup, Untitled, ca. 1991.Tak fiber on canvas, 73 x 91 cm.
© The Estate of Chung Chang-Sup. Courtesy of PKM Gallery.