1483-1520 1606-1669 1903-1970 1905-1970 1906-2005 1913-1967 1925- 1925-2008 20thcentury abstract abstractexpressionism ad aestheticsnewman aestheticsraphael aestheticsrembrandtharmenszoonvanrijn aestheticsrothko american appropriationsandexpendituresnationalgalleryofcanada art artandstate artpatronagemenil blackinart buildings canada casestudies criticismandinterpretationnewman dominiquede etc exhibitions frank houston johnde johnson mark modern monochromepainting newman painting philip philosophy politicalaspects publicopinion publicopinionnationalgalleryofcanada publicopinionnewman rauschenberg reinhardt robert rothko rothkochapel(houston stella structures texas unfinishedworksofart unitedstates