This is one of my favourite topics, and it started with fiction. I would like to see process art evolve from this. I have never been able to find 5 star material. I think you're totally on the money, that this type of process is not explored enough visually or with interest. I'm sure there is major interest though. I have seen plenty, but because this a blue moon situation, I can't remember everything I've seen. Off the top of my head though, these are some of the best that spring forward in my cerebral cortex:
This one
http://www.tgfa.org/strips/images/Crazy_82_12.gif
http://www.tgfa.org/strips/images/Crazy_82_22.gif
http://www.tgfa.org/strips/images/Crazy_82_28.gif
this
and this:
http://bonus.thewotch.com/oldDonatio...m%20Of%20Sonja
All are really amazing.