Four Birdwing butterflies (family Papilionidae) in two columns, representing both sexes of the Common Birdwing (Troides (Ornithoptera) Priamus)

Ellis Rowan was an acclaimed Australian botanical illustrator, explorer, and watercolor painter celebrated for her vivid depictions of flowers, birds, butterflies, and insects. Born Marian Ellis Ryan in  she was largely self-taught and developed a distinctive artistic style that combined scientific observation with ...