Winnetka Powder Room

In this Winnetka powder room, ARTO's handcrafted Artillo Conche tile in Charcoal covers the floor in rows of overlapping scallops. The deep gray concrete shows gentle shifts in tone from piece to piece, and light grout lines pick out each curved edge. Above it, a floating oak vanity with a white vessel sink and a round mirror sits against a black accent wall, while the side walls stay white. Brass fixtures and a small plant add a few warm notes. The dark floor anchors the narrow room and gives it a soft, textured base that feels both rustic and tailored.