Sesshū Tōyō: A Pioneer of Japanese Landscape Painting Sesshū Tōyō (1420 – August 26, 1506) stands as one of Japan’s most revered artists, celebrated for his mastery of sumi-e—the monochrome ink wash painting technique—and profoundly influencing the aesthetic sensibilities of Edo period Japan. Born into a noble samurai family in Bitchu Province, Sesshū's early life was marked by rigorous Buddhist training and exposure to influential Ze…