Have you played with Judikin's Mica Gloss paint yet? It's a beautiful, metallic paint that can be used on porous or non porous surfaces...think past paper! It has a gorgeous metallic finish and can be used in so many ways. I have a tutoral on one technique using Mica Gloss on Scrapbooker's Paradise's blog. If you have a minute, check it out and let me know what you think!