Vintage patent diagrams for firefighting equipment fill this composition, rendered in detailed black line work against a clean white ground. Helmets, axes, ladders, hoses, and mechanical apparatus are arranged in a technical schematic style, evoking early 20th century industrial documentation with scholarly precision and historical authority. A glossy-finished set of four, made to order. A bold way to bring an independent artist's work into the room without committing to a large piece, whether on the dining table or the bar at your next party.