For some reason this reminded me of Jan's Valentine's Day triangular/circular card, so I added the cut paper heart stamp.
And played with the image to (almost) match the pink for the address.
I've been inserting postcards rather than writing paper lately - I think they give the envelopes, particularly the glossy ones, a bit of weight. This particular image also had a lot of bright pink in - I didn't notice I had used one with similar colors until I was about to seal the envelope.
And of course, the back. Goodbye, Mr Bear.