Haboku sansui (破墨山水図, Broken Ink Landscape) is a splashed-ink landscape painting on a hanging scroll. It was made by the Japanese artist Sesshū Tōyō in 1495, in the Muromachi period. Sesshū Tōyō was a Zen Buddhist monk and painter. The work is a development of suibokuga paintings made with Chinese ink, using dark and light shades on a silk or paper medium. The monochromatic style can result in artworks similar to calligraphy. In spite of its title, the work is not one of "broken ink" (haboku) but rather one of "splashed ink" (hatsuboku). In this style, the painter avoids strongly defined outlines, with shapes indicated by colour washes in lighter and darker tones.Credit: Sesshū Tōyō; photographed by Bamse