A stylized black cat with glowing eyes sits at the center of three overlapping circles in cyan, yellow, and magenta, their intersections creating secondary hues of green, blue, red, and purple. The composition plays with the fundamental principles of color theory, presenting the cat as both subject and symbol of how primary colors blend and interact. 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.