A grid of four colored squares contains overlapping semicircles in orange, yellow, cream, dark green, and terracotta that break across the compartments with soft edges. The composition balances warm and cool tones in a restrained palette, creating a sense of mid-century modernist order infused with organic, playful movement. 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.