Three technical renderings of a goaltender's ice hockey mask appear in white line art against a deep navy background, showing front, back, and side views of the protective equipment with detailed grid patterns and structural components. The composition follows the formal layout of a vintage patent document, complete with official header text and figure labels, creating an industrial precision that emphasizes both the engineering and the sport. At home in a sports enthusiast's office or a hockey fan's game room. Printed on smooth gloss paper and made the moment you order it, then rolled into a tube and shipped ready to fill a wall. The same independent-artist artwork you'd frame, at poster scale and poster price.