I liked this challenge so much I actually made 3 cards while I was having fun. Here are 2 of them. The Tutorial is called Stained Glass on Vellum.
Stamps MFP a HC - Wealthy Fish, Wealth in Friendship
Stamps - MFP a HC -Wealth in Friendship
Go on over to Speedy TV. Click on Challenges and then on Tutorial Time to see what the other ladies came up with. This is a fun technique.