Concentric white lines swirl and undulate across a black ground, forming an organic, flowing shape that suggests movement and playful energy. The rhythmic parallel lines create a mesmerizing visual rhythm, moving the eye through loops and curves with hypnotic, kinetic appeal. 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.