Zenith Gallery, The Message is the Medium, Washington, DC, November 2008
Zenith Gallery, New Directions, Washington, DC, December,2006-January 2007
Zenith Gallery, Into the Minds of Nine, Washington, DC, September/October 2005
Trinity College, Sculpture, Paul Martin Wolff 2002-2005, Washington DC, May/June 2005
Private and Corporate Collections
Baach, Robinson Washington, DC
DLA Piper Rudnick Chicago, Illinois
Harvard Law School Cambridge, Massachusetts
Morgan, Lewis Washington, DC
White & Case Washington, DC
Williams & Connolly Washington, DC
Private collections in Washington, DC; Chicago, Illinois; Bethesda, Maryland; Ketchum, Idaho; San Diego, California; Los Angeles, California; Fairfield, Connecticut; New York, New York and Philadelphia, Pennsylvania.