Show your appreciation and write what you’re thankful for on the leaves of this gratitude tree. Turn over a new leaf. Stay rooted. Extend an olive branch. Trees are inherently metaphorical. In the case of this “living” art project, the tree stands for your ever-growing gratitude. Gather loved ones and write what you’re most thankful for on the leaves, fold them up, and place them in the branches. It’s a simple way to stop and appreciate what you’ve got.