2002
Charina Endowment Fund, 2003
Ursula Schulz Dornburg, 1980
Gallery Luisotti, 2000
Charina Endowment Fund, 1985
Ursula Schulz Dornburg, 1991
Charina Endowment Fund, 2023
Ursula Schulz Dornburg, 2012
Charina Endowment Fund, 1976
Charina Endowment Fund, 1977
Ursula Schulz Dornburg, 1992
