1948
UBS Art Collection, 1995
UBS Art Collection, 1990
UBS Art Collection, 1991
UBS Art Collection, 1975
UBS Art Collection, 1936
UBS Art Collection, 1971
UBS Art Collection, 1870
UBS Art Collection, 1992
UBS Art Collection, 1900
UBS Art Collection, 1979
UBS Art Collection, 1875
