A vintage patent drawing depicts the classic Monopoly board game in detailed black and white linework, showing the square grid layout with property spaces around the border and the iconic center diamond. Below the board sit meticulously rendered game pieces, dice, and tokens that complete the technical illustration, rendered in the precise, grayscale style of early 20th-century patent documentation. Printed to order on a soft, absorbent mat with a no-slip backing, ready underfoot the moment you step out. The kind of art you don't expect on a bathroom floor.