Concentric lines in cream and white radiate outward from a pale blue circle at the center of a dark navy ground, creating a mesmerizing optical rhythm. Curved arcs sweep across the composition from left and right, meeting the geometric strictness of vertical stripes to suggest both celestial movement and structured harmony. 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.