Follies are architectural structures that are built primarily for decoration rather than practical use. They often resemble miniature buildings or whimsical designs, serving as eye-catching features in gardens or parks. Follies can take various forms, including towers, pagodas, or ruins, and are typically designed to evoke a sense of fantasy or nostalgia. Historically, follies became popular in the 18th and 19th centuries, particularly in Europe, where wealthy landowners commissioned them to enhance their estates. These structures often reflect the artistic styles of their time, showcasing creativity and individuality. Notable examples include the Shenstone Follies in England and the Château de la Couronne in France.