Risd Collaborative Portraits was a project organized by Susan Bickford, http://www.collaborativeportraitproject.com/.  175 Alumni from around the world, collaboratively made epic portraits of seven RISD faculty; Bob O'Neal, John Behringer, Ken Hunnibell, Marc Harrison, Mickey Ackerman, Seth Stem and Tage Frid. They were assembled at the RISD reunion in 2015.

http://www.collaborativeportraitproject.com/risd-legacy-professors

The full portrait of Mickey Ackerman, my panel is second column, 4th row down. For an interactive version of the panel, go to:

http://www.collaborativeportraitproject.com/mickey-ackerman

Detail of my contribution to the project, panel mab4, mixed media collage, 6"x6"