If I don't have a model or I'm just passing the time, I tend to just draw these girls with crazy hair and flowers everywhere. I'm sure if I dug up old school books, I would find very similar pictures. They are my default doodle.
This one features little circle strands - those are especially relaxing for me to draw. Just little pinpoints on an invisible string spiraling around the picture. The music must have pretty good that I was listening to!