Colorful koi fish swim in dynamic clusters across a deep blue wave pattern, rendered in bold orange, red, gold, and teal with intricate scale detailing and ornamental linework. The composition radiates traditional Japanese tattoo aesthetics, with layered imagery and saturated colors creating an energetic, almost ceremonial underwater scene. 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.