2012
Charina Endowment Fund, 2011
Andrew Borowiec, 2009
Alan Klotz Gallery, 1986
Charina Endowment Fund, 2021
Charina Endowment Fund, 2015
Charina Endowment Fund, 2020
Andrew Borowiec, 2002
Alan Klotz Gallery, 2002
Charina Endowment Fund, 1976
Alan Klotz Gallery, 1862
Charina Endowment Fund, 1993
Alan Klotz Gallery, 2009
