The second one, Found, reminds me of how birds will take scraps of things they find to make their nests. The heart locket is a little stamp I have, and I used a piece of (sort of) yarn as the little "chain" thing for the locket. The bird's body is made of baby wipes that i used to clean my hands and brushes from several different colors of paint - kind of a nice soft mix of colors!
For this last little bird, I decided to go with a softer color palette, almost, but not quite a monochromatic theme. The hearts are hidden within the soft green leaves, and the entire piece reminded me of the promise of spring.