Interlocking curved shapes in red, navy blue, and cream create a seamless wave pattern that recalls 1970s graphic artwork sensibilities. The rhythmic repetition of organic, S-curved forms generates visual movement across the composition, evoking the playful geometric optimism of the era. 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.