This card is sort of a "flashback" design for me because I've made a very similar window/peep hole card in the past. It is for 365 Cards Day 97 That Looks Familiar. What this means is that you have to make a card that borrows many of the elements from a card that you've made in the past. The first picture is the recent card I made for a friend's friend.
This card was made months ago:
Do you see the similarities and differences?
I didn't do quilling for the new one, but the layout was the same otherwise. I used vellum in both for the inside as well.
Here are a couple of more pictures of the newer card:
Have a fantastic evening!