One architectural wonder that fits this description is the Jewel Box in Forest Park, St. Louis, Missouri, USA. The Jewel Box is an iconic art deco structure made primarily of iron and glass, constructed in the 1930s. Located in the heart of the park, the Jewel Box is famous for its beautiful exterior design and stunning interior features. In front of the building, there is a reflecting pool that enhances its overall elegance and serves as a peaceful sanctuary for visitors. The pool often displays vibrant and colorful flowers, adding to the visual appeal of the surroundings. Upon entering the Jewel Box, visitors are greeted by a breathtaking sight. The 50-foot-high ceilings are adorned with intricate details, and the large windows allow ample natural light to illuminate the space. The interior dimensions of the building are approximately 55 feet wide and 144 feet long, providing a spacious area for visitors to explore and enjoy the displayed flora. With over 7,500 square feet of floor space, the Jewel Box is a popular destination for nature enthusiasts, photographers, and architecture lovers. It is especially renowned for hosting various flower shows and exhibitions throughout the year, showcasing a wide array of botanical wonders. Overall, the Jewel Box in Forest Park is a remarkable testament to the art deco style of the 1930s. Its impressive iron and glass design, along with the inclusion of a reflecting pool and floral displays, make it a must-see attraction for anyone visiting the park.