Interlocking semicircles in deep navy, warm orange, and cream form a rhythmic geometric grid that repeats across the composition with balanced precision. The circles nestle together in alternating rows, creating a sense of movement and visual harmony characteristic of mid-century modernist principles. 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.