A vintage patent diagram for a toilet seat fixture renders the technical innovation in detailed line drawings against a weathered cream and tan background. The composition arranges four numbered figures showing different views and cross-sections of the mechanism, complete with handwritten annotations and official patent markings dated April 9, 1929. At home in a bathroom, powder room, or any space celebrating functional design history. 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.