A vintage patent diagram shows a baseball at the top with detailed stitching patterns, followed by two unrolled views of the ball's construction and seam layout below. The composition is rendered in simple black line work on a weathered cream background, capturing the technical precision of early 20th-century patent illustrations with their characteristic sparse, informational style. For a sports enthusiast's office or a game room with vintage character. Printed on glossy aluminum and made to order, ready to hang with the hardware built into the back. Original artwork in a finish that holds its color and resists fading, not a quick print off a shelf.