kishio suga (菅 木志雄, suga kishio) (born 1944), is a japanese sculptor and installation artist currently living in itō, shizuoka, japan. he is one of the key members of mono-ha, a group of artists who became prominent in the late 1960s and 1970s. the mono-ha artists explored the encounter between natural and industrial materials, such as stone, steel plates, glass, light bulbs, cotton, sponge, paper, wood, wire, rope, leather, oil, and w…