I recently started a project called "The Infinite Doodle" with the account idoodle. This art challenge produces a prompt a day which I hope will inspire people to engage in drawing and crafts.
I am concentrating on the structure of the program right now. Once fully running the challenge will produce an SVG graphic as the basis for the doodle.
This is a SVG version of a Star Burst. If you view the source code for the SVG, you will see that it is a simple mark up language based on HTML.
I like SVG as SVG includes basic curves. It is also possible to create SVG images that transform into other SVG images using SMIL animation.
NOTE: I am more interested in the programming side of things than in the art challenge side of things.
Anyway, I would like @idoodle to become a group project. The ideal would be a design where one person produces prompts. A second person draws a basic SVG shape based relevant to the prompt.