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.
ZENGA: BRUSHSTROKES OF ENLIGHTENMENT, New Orleans Museum of Art, 1990.
ZENGA: THE RETURN FROM AMERICA, Asano Laboratories, 2000.
None Whatsoever: Zen Paintings from the Gitter-Yelen Collection
Zen Mind/Zen Brush:Japanese Ink Paintings from the Gitter-Yelen Collection
Zenga: Brushstrokes of Enlightenment
Zenga: The Return from America. Zenga from the Gitter-Yelen Collection
