What started out as a few random shapes turned into a male head. Probably since I was reading a book on anatomy studies. The circular tubes became the "gears" of the mind. Light/happy thought mixing with blue/melancholy thoughts. The red areas are the parts of my brain that physically feel hot when I'm deeply engaged in my artwork. Note the four small and one larger white circles - representative of my happiest creations, my four kids and the angel of my life - my wife.