NONE WHATSOEVER: ZEN PAINTINGS FROM THE GITTER-YELEN COLLECTION, Museum of Fine Arts, Houston , 2023.
ZEN MIND, BEGINNER’S MIND CALENDAR 2004, Amber Lotus, 2004.
ZEN MIND, BEGINNER’S MIND CALENDAR 2006, Amber Lotus, 2006.
ZENGA: BRUSHSTROKES OF ENLIGHTENMENT, New Orleans Museum of Art, 1990.
None Whatsoever: Zen Paintings from the Gitter-Yelen Collection
Zenga: Brushstrokes of Enlightenment