If I had come across this scene in the summer, I might have gravitated to 'nest' as metaphor, but 'tis the season, so maybe 'wreath' is more apt? At any rate, if you're looking to reinforce a nascent optimism, either will work, I think.
I saw this little tableau on a recent walk and photographed it using a really old digital camera. While the camera is not that great, I really like the lens, so I put up with it. Funny how that works sometimes.
Looking at this image, I guess we do throw out a lot of stuff. I considered grabbing one of these little pumpkins to make a pie, but then noticed the splatter of paint, and thought better of it.
Well, it makes a decent composition, so maybe it isn't a total waste after all.