For the recent Happy Mail Swap, my partner said that she loved jellyfish. We were supposed to decorate an envelope, so I made it jellyfish-themed. Then, I created a jellyfish ATC. I used vellum to create the upper portion of the jelly.
And, the envelope:
I decided that I couldn’t let the envelope be mangled by postal machines and covered with postal labels, so I tucked it inside a larger (lightly decorated) envelope.