1947-2000 20thcentury american archives artsandsociety attitudes biography california communitylife countrylife exhibitions familyrelationships fantastic gayartistsinpopularculture gayauthors gayculture gaymen gays genderidentity grandparentandchild history homosexuality homosexualityandart homosexualityinart identity inart interpersonalrelations lesbianarchives lesbianartists lesbianculture lesbians losangeles mapplethorpe motivesschwartz onenationalgay painting photographers publicopinion robert schwartz socialaspects the themes unitedstates