1920–1930
UBS Art Collection, 1940
UBS Art Collection, 1976
UBS Art Collection, 1908
UBS Art Collection, 1989
UBS Art Collection, 1982
UBS Art Collection, 1895
UBS Art Collection, 1993
UBS Art Collection, 1985
UBS Art Collection, 1950
UBS Art Collection, 1979
UBS Art Collection, 1941
