JazzyDraw is a color drawing application with a variety of options such as: fill, spray, lines, shapes, zoom, tint, copy-paste, etc.
It seems to be one of the few freeware drawing applications to work correctly with the Treo color selector. It appears that Palm changed the color handling when they went with the newer versions which broke many of the older applications.
JazzyDraw will NOT work unless you first install the FREEWARE pluart.prc or plua.prc from the plua-1.1 ZIP file. Search the Freeware Palm site for Plua to locate this pre-install.
This application is great for kids. It has a built-in limit of 10 pictures, unless you get creative with third-party screen capture tools.