There is something mesmerizing about the power of water and how it softens rock into a water-worn stone. Inspiration in Nature's ability to shape a hard surface into something beautiful when he envisioned the River Stone collection, which includes the River Stone Small Gray Wall Tile. Made of wood in a textural gray stone finish, this decorative wall sculpture is one of many products we offer in this collection, each of which reflects the ethos that Phillips Collection personifies: modern organic.