I just saw this on Domino and I absolutely must give it a try. These slices of wood with candles atop would look fabulous on my mantle. I've seen this idea with painted wood slices too, also very very cool. Imagine the area inside the bark painted light blue. Oooh, I'm getting chills! I may see if my parents (who live in the land of many trees) can scan their backyard for any fallen trees that are looking for a new life!