Rounded Tree of LifePerfect for home or garden, each Rounded Tree of Life is approximately 20. 5" x 20" x 0. 5" and hand chiseled out of recycled steel oil drums by Haitian artisans using techniques first developed by Georges Liautaud in the late 1950s when he chalked out his first design on a flattened steel oil drum and then cut it out by hand with a mallet and chisel. As each piece is handmade, their final dimensions and finish may vary slightly.