So I heeded Phee's suggestion and compiled my grafitti.

Compilation I

Mouse work.
Bottom-right: touchpad work.

Reference citation to come as soon as I relocate them.

Individual original grafittis would be 580x270 pixels in size.

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For those who use Facebook, you're no doubt aware of the Grafitti application. It's a stripped down paint program that offers:

- about 216 colours (more if you want to input the hex codes manually)
- 9 circle brush widths
- an opacity setting
- a "Start Over" button
- an "Undo" button
- a "Done button"

It is not difficult because of the limited features, but because the program starts to lag after a few hundred brush strokes. Nonetheless, I've seen some amazingly complex and photorealistic work.