Ex-Cave Collection is a bathroom collection, consisting of a marble bathtub and washbasins, designed by Flavio Albanese for Margraf. Marble, a natural element, is extracted and worked by man to become a work. A process of metamorphosis, dictated by the creative spirit of the designers and assisted by the use of the most advanced technologies, which allows the material to acquire properties and characters that were previously impossible to imagine. Part of the collection is the Foliage line: leaf-shaped elements made from unique blocks of stone material modeled by the skilled hands of the artisans who work for Margraf to suggest the idea of the action of atmospheric phenomena on the rock. In particular, the Foliage elliptical bathtub is characterized by an elegant concave shape that alone can define the design of a bathroom.