Mark Tobey (1890-1976 Washington) ''Space Ritual'' 1957 Sumi Ink on Paper 11''x15.5'' Sight. Tobey was introduced to sumi ink by artist George Tsutakawa, then producing his Space Ritual series. Signed and dated l.r. Silver gilt gallery framing 20''x24.5''. Slight visible mounting marks at top corners. Overall excellent condition.