A technical patent drawing renders an American football in cross-section and plan view against a dark charcoal ground, with fine white lines detailing its internal structure, seams, and geometric proportions. The composition pairs the oval profile with a circular top-down view, accompanied by handwritten annotations and an official patent stamp that anchors the piece in early 20th-century industrial documentation. Bound with 52 pages of 70lb paper, lined or unlined, behind an anti-scuff matte cover with wraparound artwork, made to order. Notes and sketches kept behind an independent artist's work, not a plain composition cover.