1892-1973 1898-1937 1899-1974 1918-1990 20thcentury adler americanfolkartmuseum arts bernstein congresses criticismandinterpretationadler criticismandinterpretationbernstein criticismandinterpretationellington criticismandinterpretationgrofé criticismandinterpretationprocter darger dod duke ellington english exhibitions ferde flowersinart george gershwin grofé henry larry leonard libraryscience newyork newyork(state) painting ranganathan