b'Jack BushMainly Tan, May 1966Acrylic Polymer on Canvas, 85.6 x 80 inchesSigned, Titled, Dated Verso upper right: "Jack Bush / May 1966 / Acrylic Polymer" Provenance The Artist (May 1966)Clement Greenberg, by gift (May 1966 - 1968)David Mirvish Gallery ( - November 1968)Mrs. H. Davidson (November 1968 - ) By Descent, Susan Davidson, Toronto, OntarioMiriam Shiell Fine Art, TorontoPrivate Collection, Toronto Exhibitions Jacques Hurtubise and Jack Bush: Sao Paulo IX Biennial 1967, Sao Paulo, Brazil (1967), cat. no. 23;Jack Bush: The Sash Paintings, Miriam Shiell Fine Art, Toronto, ON (1999) LiteratureMiriam Shiell Fine Art, Jack Bush: The Sash Paintings [Exhibition Catalogue] MSFA (1999), p. 11 (illustrated in full colour.) Joan Murray, Canadian Art in the Twentieth Century, (1999) p.114 (illustrated in full colour).Nowell, Iris. Painters Eleven: The Wild Ones of Canadian Art (2010), p. 55 (illustrated in full colour).Ren Ostiguy, Jacques Hurtubise and Jack Bush: Sao Paulo IX Biennial 1967 [Exhibition Catalogue] NGC (1967), n.p.'