This unusual sink design presents a geological story of history and perseverance – and, of course, capricious. Penta creates an image of liquid formations in its combination of clear and solid materials that almost make you hesitate before turning on the tap. The clear sections are made with Chroma and the solid formation is made with Dupont Corian. The contrast between the Dupont Corian and Chroma in Penta is enhanced when light passes through it. This enables the creative use of directed light to create shadow and reflection games for a three-dimensional action on the sink and its surroundings. The nature-inspired shape suggests that water has eroded holes in the vessel’s sink.