A detailed topographic map rendered in black ink and blue watercolor depicts the Great Lakes region with its intricate shorelines, elevation contours, and geographic features spread across the composition. The muted palette and precise cartographic line work convey both scientific accuracy and a contemplative sense of vast natural geography. 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.