A hand holds a Rubik's cube that appears to melt into dripping streams of rainbow paint against a soft mint green background. Colorful geometric patterns cover the hand and wrist, echoing the puzzle's hues as they flow downward in an surreal, liquid cascade. 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.