A grid of overlapping quarter-circle arcs in navy, golden yellow, coral orange, and soft gray creates a rhythmic pattern across a warm beige ground. The interlocking curves form a balanced, symmetrical composition that alternates colors with mathematical precision, evoking the geometric vocabulary of mid-century artwork. 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.