A technical patent drawing of a pinball machine dominates this composition, rendered in black ink on a white ground with the word "PINBALL" anchored at the top. The diagram explodes outward in an intricate web of mechanical components, numbered callouts, and cross-sectional views that reveal the ingenious engineering beneath the game's surface, capturing both the complexity and the playful spirit of mid-century arcade artwork. 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.