Here's piece I've been working on for a little while. This was done in Photoshop with my laptop trackpad. If you feel that it's a tad stiff you might be right, though that would be the reason why. Anyway, crits and comments, especially as regards color would be appreciated.
EDIT: contrast lightened up for windows viewers. Probably looks worse on Macs now. Help with this platform transfer problem would be cherished.