A sectional diagram of a basketball rendered in white linework against a black ground displays four views of the sphere from different angles, labeled with figure numbers and technical measurements. The composition mimics a United States Patent Office document, complete with official header, patent number, and an inventor's signature at the bottom, lending scientific authority to this sporting equipment illustration. For a game room, sports enthusiast's office, or athletic memorabilia collection. Printed to order on smooth 100lb gloss paper, then rolled into a tube and shipped ready to pin, tape, or frame. Sized to fill a wall without filling the budget. The same independent-artist artwork you'd frame, at poster scale and poster price.