PARIS, FRANCE, 1949 BRASIL, 1955 PARIS, FRANCE, 1960 BRASIL, 1955 NAPLES, ITALY, 1956 BERN, SWITZERLAND, 1954 GERMANY, 1971 BOSTON, USA, 1969 BOSTON, USA, 1969 ISTANBUL, TURKEY, 1955 JAPAN, 1957 SPAIN, 1952 GALLERY ARTISTS