Carved + Cast = CARST. The CARST light is made through a unique process where a hand-carved block of aerated concrete is used to create a cast in solid aluminum. After the raw cast is formed, the edges are hand polished to produce a contrast between the textured body and the mirror polished edges. A powerful LED light source emits a soft, diffused glow, reflecting off the wall to create a warm, ambient effect. The CARST sconce blends functionality with a subtle, sculptural presence.