Male Cardinal © 1990

White Pelicans © 2013

Vessel With Frond © 1994

blue and red dreams © 1994

Fermat's Last Theorem,
n = 3, © 1990

Ascendance © 1995

Horizons 1© 1996

Calm #6 © 2003

Beginnings © 2003

Devil's Bay, Virgin Gorda
© 2002

Head © 2012

Plotter Drawing 2 © 1989

Tea Leaves © 1995

Dancing Dogwoods © 2011

Old and New Expectations © 1994

A Portrait of Spring ©2009

John Lennon Cigarette Break
© Allan Tannenbaum

Joan Truckenbrod

Force Feels © 1991

Closing a Fight ©1998

Diamond Lake Apocalypse,
Burning Bush © 2000