Ryu Jae Hyeok

Korea, 1989

Roy Lichtenstein

United States

Rani Kim

Korea, 1968

Ryu Ahyoung

Korea, 0

Ryu Yeon Bok

Korea, 1958

Ryu Ye Ji

Korea

Richard Deacon

United Kingdom, 1949

Richard Spare

United Kingdom, 1951

Robert Indiana

United States, 1928 – 2018