The Seki Wall Sconce — Travertine

The Seki is a single irregular slab of travertine with a solid wood ball set into the face, backlit so the light glows out from behind the stone rather than shining at you. The natural gaps and voids in the travertine form organically, so no two are the same — the piece you receive won't look exactly like the photo, and that's the point. Hardwired, so it needs fitting by an electrician.