Concentric hexagons layered with fine parallel lines create a mesmerizing geometric pattern in shades of charcoal and gray. The radiating striped forms suggest depth and movement, evoking a hypnotic optical effect that draws the eye inward from all directions. 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.