1834-1917 1867-1947 1870-1949 1886-1966 19thcentury 20thcentury abstract american art artpatronage artpatronagephillips augustusvincent balletinart bonnard catalogs criticismandinterpretationdegas degas designstyles:c1800toc1900 duncan edgar european exhibitions historyofart individualartists interiorarchitectureinart modern modernism(art) motives painting phillips pierre still-lifeinart tack themes unitedstates