000133221 1895-1986 1912- 1917-1963 1925-1968 1929-1968 20thcentury africanamericans alternativetreatment artandmentalillness barbara barros bille biography brazil civilrights civilrightsmovements communists criticismandinterpretationpiñera domingues emygdiode exhibitions friendsandassociatesking history hutton kennedy levison martinluther mentalillness millionaires poeticworkspiñera politicsandgovernment raphael richpeople riodejaneiro robertf sociallifeandcustoms stanleyd unitedstates virgilio