I came across this demo and the vellum card is fantastic,
http://www.artimpressions.com/HowTo.Show.asp?ArtID=12
wanting to try it myself, needing the colored vellum, found a site that has clearance items, lots of clearance-and vellum is only 25 cents for a 12 x 12 sheet. If you use my email address as a referral, which I can email to you, we both get a discount in addition to the clearance price.
Anyway wanted to share this neat card Carolyn
http://www.passionateforscrappinit.com/