I enjoy working with other artists — especially with those who work outside my own skill set. I find that other artist's interpretations and interactions pushes me to greater creative work. You will find two works by Paul Erhard, professor of the double bass at University of Colorado Boulder. He has pursued several collaborative efforts and has created a website to showcase his work. Check out http://timeartspaceart.com for additional work by Paul.
Cathedral at Metz — Pyramid Point and Metz, France
Collaborative composition by Paul Erhard below