I've used lots of lovely Bird on a Branch papers to make this 3D card. I think I maybe got a bit carried away with filling in the layers, but I was having so much fun making it. The fluted circular aperture was cut with the Simplicity circle doily die.

As well as looking very effective the great thing is, it folds flat to put into an envelope. 

I enjoyed this so much I'm off to make another one of these now!!