A black cat with closed eyes and a satisfied expression holds open a bright red book titled "The Art of War," its tail curved upward in contentment. The illustration uses bold, graphic shapes against a soft beige background, combining humor with a minimalist aesthetic that gives the piece a playful, tongue-in-cheek charm. 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.