Herrn de la Cepede's Naturgeschichte der Amphibien, oder der einlegenden vierfussigen Thiere und der Schlangen, Weimar, Verlage des Industrie-Comptoirs, 1800-1802, amphibians, reptiles, The illustration features two distinct amphibians from an ornithological study. On the left, a large, spotted toad displays a robust body with prominent bulging eyes and pronounced limbs, suggesting a terrestrial habitat. Its textured skin is adorned with irregular patterns of dark patches on a lighter background. To the right, a more elongated creature resembles a horned frog, characterized by a uniquely shaped head with pronounced features, including additional horns or projections. This amphibian is depicted atop a wavy line, evoking the appearance of water. Both specimens are meticulously rendered, showcasing the intricate details of their anatomy and texture, along with labels indicating their respective names.