http://community.webshots.com/myphotos?action=viewAllPhotos&albumID=552611661&security=EXEgbJ ^ sorry about the link... im running dial up and it takes a while to load each pic. Please leave comments.
as a whole there flat and decorative, but would probably look nice as graffitti art (pardon spelling) ...at this point i have no suggestions of how to remedie...ill edit the post when i do.....look up an artist named cai guo ciang (i think thats correct spelling) hees a very famous artist who works in gunpowder, and fireworks using the resulting burns on paper as the work presented (not exclusively....i think you mihgt enjoy his work as well as learn something from it...i knwo i have