Lots of time when I am preparing for a class, I go through many versions of the same card until I get it just right. In the process, there are usually some fun left-overs. The stamped image below was one such left-over from my background class a few months ago.
I matted it on some scrap blue paper and then cut out a coordinating tree using a Memory Box die. The stamped image is also from Memory Box. I had some blue pearls from a long time ago. All in all, I think these left overs combined perfectly.