Flame painter is a free online tool to draw colorful, cool and trippy digital artworks. Just for fun? No problem!
Just doodle with the mouse or with an E-pen on graphic pad (it's time to buy one!)
Mouse is not the best tool, but after some excersize, the drawings look quite good.

You can try it here:

http://www.escapemotions.com/experiments/flame/

Áldás!♥♥♥Blessings!♥♥♥Namaste!♥♥♥Aloha!