Museum of Science and Industry (Chicago) of Progress event. For years, visitors entered the museum through its original main entrance, but that entrance became no longer large enough to handle an increasing volume of visitors. The newer main entrance is a structure detached from the main museum building, through which visitors descend into an underground area and re-ascend into the main building, similar to the Louvre Pyramid. In 1983, due to increased attendance, the museum started construction of its underground parking lot, located in three underground levels below the front lawn. Construction of the underground parking lot was finished in the 1990s. For over 55 years,
Evacuation of the Louvre museum art collection during World War II responsible of the conservation of the French art collections under the Kunstschutz principle, arrived in Paris to oversee France’s art collection, but the museum was almost empty. He knew what was going on but voluntarily did not do anything. Evacuation of the Louvre museum art collection during World War II During the beginning of the German invasions during World War II, Jacques Jaujard, the director of the French Musées Nationaux, foreshadowed the fall of France and decided to organize the evacuation of the Louvre art collection in province. On 25 August 1939, the Louvre was closed for 3 days, officially