A technical patent illustration for toilet paper unfolds across a dark chalkboard ground, rendered in white line work with the precision of a 19th-century engineering schematic. The composition presents multiple views of the rolled paper and its mechanism, marked with figure numbers and flanked by inventor signatures, capturing the mundane with the gravitas of industrial innovation. 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.