Bowl from the Lubo Travertine collection in Natural finish The Lubo Travertine Small Bowl is made of Travertine, which has a swirling personality as fluid as the shifting sands of the desert. The tan footed bowl will be a chameleon in an interior, as it will be just as fitting for holding decorative objects in a main living space as it will be for displaying brightly-colored ornaments during the holidays. The surfaces will vary from piece to piece.