Lynne: Most of this squiggle is done in marker. I did a little shading with colored pencils, but I was mostly interested in looking at the blending of the markers.
Looks like squiggles get a little carried away with an air guitar too.
Daily Squiggle
the crafty sisters
craft writing drawing
the crafty sisters 
Love this!!!
Thank you Mel. I like it too, but it is before I saw the “light.” Some directional light and shadow would have animated it a little more.