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. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.