A detailed technical patent drawing displays three views of a tennis racket alongside cross-sectional diagrams and component specifications rendered entirely in black ink on white paper. The composition captures the mechanical precision of early 20th-century patent illustration, with fine lines and numbered annotations documenting the racket's construction from handle through the woven string head. At home in a sports enthusiast's office or a coach's training space. Printed on soft, lightweight polyester with hand-sewn edges and made to order. Original artwork at room scale, light enough to hang almost anywhere and move with you.