19thcentury american cross-culturalcomparison ethnology exhibitions history homosexuality identification(psychology) initiationrites louisiana male malehomosexuality masculinity neworleans papuanewguinea portraits raciallymixedwomen ritesandceremonies sambia(papuanewguineanpeople) sex sexcustoms sexcustomsinart sexrole sexualbehavior socialbehavior socialconditions sociallifeandcustoms symbolism