Concentric circles in hot pink, blue, and magenta radiate outward from small red centers, arranged in a grid across a dark ground dotted with yellow triangular accents. The repeating pattern creates a rhythmic, hypnotic effect that feels both retro and contemporary, with bold color blocking and precise geometric precision. 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.