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. Water-resistant polyester, hookless and cut extra long to fit any bath, machine washable and made to order. It turns the bathroom wall into the room's best feature.