Concentric squares in graduating shades of pink, magenta, purple, and deep navy create a hypnotic optical effect that draws the eye toward the luminous center. The nested rectangles shift from cool dark tones on the outer edges to hot pinks in the middle, evoking a sense of depth and radiant energy that seems to glow from within. 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.