Thanks I did another.

They are all very good, each one has its own stamp.

this effect is fun so i did a script for it (under the same name aka "Floor Street Journal").
can be found here: Floor Street Journal

Dense reading, but interesting:

http://cg.postech.ac.kr/research/stippl ... _paper.pdf

Thanks for the info Bob; actually ran across this one a few years back but had no idea how to auto-stipple based on the created contour path. Still don't understand a quick way of doing so.