The Ministry of Economy, located in the Bercy district of Paris, will be open to the public during the Heritage Days on September 19 and 20. This event allows visitors to explore areas of government buildings that are usually off-limits, offering a glimpse into the inner workings of public administration. The building itself, constructed between 1984 and 1989, was part of a larger vision by former French President François Mitterrand to restore the Louvre Palace as a museum. While the Louvre was the main focus of this initiative, the Bercy complex was built to accommodate the Ministry of Economy and other government offices. Today, the site covers an area of 5 hectares and is home to between 5,000 and 6,000 public officials. One of the most distinctive features of the complex is its architectural design, often described as resembling a "steamship" due to its long, curved structure that extends over the Seine River. This unique shape is not only visually striking but also functional, housing various services and facilities. Among the many unusual features of the site are beehives installed on the premises, a dedicated metro line for transporting mail, and a heliport on the roof. These elements reflect the building's blend of modern infrastructure and innovative design, making it a fascinating example of 20th-century French architecture and public administration.