A grid of small squares shifts through the full spectrum in a methodical checkerboard pattern, moving from cool greens and teals in the lower left through warm yellows and oranges at the top, then into magentas, purples, and blues toward the right. The composition is precisely ordered yet creates a sense of movement and flow, like a color wheel or gradient map rendered in pixel form. 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.