Les arachnides de Belgique, Bruxelles, F. Hayez, 1882-96, arachnida, Belgium, spiders, arachnid, arthropoda, arthropod, page frights, Halloween, This illustration features a collection of various spider species and their natural surroundings. The layout includes detailed depictions of spiders in different orientations, showcasing their distinct physical characteristics such as coloration, body shape, and leg structure. Accompanying the spiders are various botanical elements, including leaves and flowers, indicating the habitats where these arachnids can commonly be found. The arrangement emphasizes the diversity of the spiders as well as their environment, providing an educational insight into the species and their ecological niches. Each specimen is numbered for reference, contributing to a scientific classification context.