Cultured Marble Vanity Tops For Your Bathroom Design. The Travertine cultured marble vanity top reminds me of Ancient Rome in its overall color and texture but it also has a 17th Century decadence about it that is difficult to describe. The appeal of this cultured marble vanity top is its intricate design and details that must have been so difficult to produce. Nothing is a spectacular in a bath than a cultured marble vanity top. This accent makes a real statement in even the most modest bathroom. There are plenty of options available...