Traveling Thoughts - a self portrait

I haven't done a self portrait in years and decided to make one this week. It's an experiment in media and a little different in style than usual. I collaged maps from my travels along with sheet music on mat board. The drawing is done with conté sticks and charcoal.

Traveling Thoughts (self portrait), mixed media collage on mat board, 22x28, 2012

Here's a detailed view:

Traveling Thoughts (self portrait), Detail