Colorful sea slugs and nudibranchs float across a cream background in a circular composition, rendered in bold purples, oranges, pinks, and blues. The illustration captures the creatures' undulating forms and spotted patterns with a playful, naturalistic approach that celebrates the wild diversity of ocean life. 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.