Two black diamond shapes meet point-to-point on a weathered cream and pale blue ground, their heavily textured surfaces suggesting worn rock or worn terrain markers. Bold capitals reading "EXPERTS ONLY" anchor the composition below in a industrial, stenciled typeface, set against a deep navy border that frames the image like a vintage ski warning sign. Printed to order on a soft, absorbent mat with a no-slip backing, ready underfoot the moment you step out. The kind of art you don't expect on a bathroom floor.