Five intricately detailed butterflies in black, cream, teal, and orange float against a pale beige ground, each specimen rendered with meticulous wing patterns and naturalistic proportions. The composition arranges the insects in a cascading, asymmetrical cluster that suggests scientific observation, executed in the refined hand-colored illustration style characteristic of early twentieth-century entomological studies. 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.