Thanks to the links from A.N.D, creativeapplications and the openframework’s gallery page, two of my pencil drawing movies have got accesses over 2K.
I just looked back some of my painting and drawing related works. Some old ones still looked interesting. I remember processing took very long time to render them though the resolution was lower that the recent ones. Recreating them in better performance with openframeworks and new PC might be fun.