A radiating sunburst in warm cream, coral, and rust tones frames a central blue oval containing the phrase "cool to be kind" in flowing script. The composition channels 1970s psychedelic poster art with its bold concentric rays and retro color palette, creating an optimistic and approachable message about kindness. 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.