Three technical drawings of a baseball helmet appear in white line-work against a charcoal chalkboard background, showing front, side, and rear views with precise patent annotations. The composition captures the functional geometry of the protective gear with the austere clarity of vintage industrial documentation. At home in a sports enthusiast's office or a baseball fan's game room. Printed to order directly onto lightweight aluminum with a high-gloss finish that makes color and detail pop and resists fading over time. A wood backing floats it about three-quarters of an inch off the wall and holds the wire or sawtooth hanger. Available from mini to large, it is original art with a modern, durable edge, not a quick print off a shelf.