Vertical columns of interlocking quatrefoil shapes create a rhythmic, wave-like pattern across a deep teal ground, with each motif rendered in a slightly lighter shade to suggest movement and depth. The repetition builds a hypnotic, geometric composition that feels both retro and thoroughly contemporary, rooted in mid-century artwork sensibilities. 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.