A technical patent diagram for a golf club is rendered in white line art against a charcoal black chalkboard background, showing detailed cross-sections and measurements across five labeled figures. The composition balances scientific precision with the worn, authentic texture of vintage patent documentation, evoking early-twentieth-century industrial illustration. At home in a golf enthusiast's office, study, or game room. Woven from textured polyester yarn with a frayed edge and made to order, it ships with a wooden dowel and cotton cord so it hooks onto the wall in one step. Original artwork with a soft, bohemian texture a flat print can't give a room.