A technical patent drawing for a soccer goal occupies the center of a charcoal-black ground, rendered in white lines with meticulous mechanical detail and numbered components throughout. The composition balances engineering precision with the playful geometry of the net, while handwritten signatures and official patent marks frame the lower portion, evoking vintage scientific documentation. 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.