. "1977-01-24Z"^^ . "1977Z"^^ . . "John Hamilton \"Jack\" Bush (20 March 1909 \u2013 24 January 1977) was a Canadian abstract painter. His paintings are associated with the Color Field movement and Post-painterly Abstraction."@en . . . "Canadian artist" . "1909Z"^^ . "John Hamilton Bush"@en . "Bush, Jack"@en . . . . "Jack Bush"@en . . . . "1909-03-20Z"^^ .