A technical patent diagram illustrates a football from two angles, rendered in white linear drawings against a solid black ground with the distinctive header "United States Patent Office" at the top. The composition presents both a side profile and overhead view of the ball's internal ribbed structure and external paneling, signed by the inventor in the lower right corner with the precise, clinical aesthetic of vintage patent documentation. For a sports enthusiast's office, game room, or athletic-minded workspace. Printed to order directly onto lightweight aluminum with a high-gloss finish that makes color and detail pop and resists fading over time. A wood backing floats it about three-quarters of an inch off the wall and holds the wire or sawtooth hanger. Available from mini to large, it is original art with a modern, durable edge, not a quick print off a shelf.