Two black diamond shapes sit vertically stacked above bold red lettering reading "EXPERTS ONLY" against a weathered cream background. The composition uses a stark, high-contrast palette with distressed textures that evoke vintage warning signage and ski slope markers, creating an authoritative yet playful mood. 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.