1992
UBS Art Collection, 1975
UBS Art Collection, 1895
UBS Art Collection, 1936
UBS Art Collection, 1900
UBS Art Collection, 1930
UBS Art Collection, 1990
UBS Art Collection, 1992
UBS Art Collection, 1920
UBS Art Collection, 1969
UBS Art Collection, 1979
UBS Art Collection, 1988
