Concentric rectangular lines in cyan blue radiate outward from the center of a white ground, creating a hypnotic optical effect that seems to pulse and recede. The precision-drawn parallel strokes follow a geometric pattern that alternates between expanding frames and vertical passages, producing a meditative interplay of rhythm and symmetry. 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.