A grid of orange butterflies with black-striped wing tips floats across a white ground, each specimen rendered with careful detail and symmetry. The scientific Latin name "Mesena margaretta" repeats in warm rust text beneath the insects, creating a naturalist's study that balances scientific precision with delicate illustration. 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.