A platypus hangs upside down against a soft teal background, its cream-colored body curved into a graceful arc with webbed feet splayed outward and distinctive bill facing downward. The illustration uses a restrained palette of warm browns, cool grays, and muted tones to capture the animal's form with charming geometric simplicity. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.