Odosketch is a free flash drawing application that was first launched for an Adobe Design Gallery feature on Odopod. This tool is open for anyone to use and as of their most recent launch; over 19,000 sketches had been created.
Sumo Paint
Sumo Paint is a full featured photo editing / painting application, which works right in your favorite web browser! The application can be used in Windows, Macintosh or Linux operating systems. It is amazing and does so much!
Psykopaint
Psykopaint is an incredible photo-painting tool that allows you to convert images into paintings. What’s unique is that each time you use it, you get a different result.
Picnik
Picnik makes your photos extraordinary with easy to use yet powerful editing tools. Tweak to your heart’s content, then get creative with oodles of effects, fonts, shapes, and frames. It's fast, easy, and fun. No registration needed.