Colored semicircles in teal, coral, orange, yellow, and sage green overlap in a rhythmic 3x4 grid against a cream background, creating a balanced pattern of geometric forms. The composition evokes 1950s modernism through its restrained palette, clean edges, and interplay of positive and negative space. 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.