This vintage-inspired birthday card is illustrated by German  artist Christl Gross, from his 1943 book titled "Aqua’s Journey: The Experiences of a Little Frog," with an adorable little frog traveling via a slipper down stream, stopping to smell flowers along the way. The inside of the card reads "may your birthday be bright in every way, the happiest kind of day," with additional space for a personalized greeting as well as a vanilla-colored envelope.

• Paper
• 5" x 7"
• Made in the US