Two interlocking geometric forms composed of concentric parallel lines in dark charcoal create a bold, rhythmic composition against a soft beige ground. The striped arcs curve inward and outward with mechanical precision, suggesting movement and balance while maintaining a calm, mid-century modern sensibility. 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.