Lille, France, is a famous traditional industrial city. This morning, I visited the "Lille Museum of Modern Art" and was converted from a textile factory. I especially admire this architect. He has retained the most valuable "side natural lighting". The city's stock of buildings can be used by innovation and creativity. If public art buildings are always built new, the land is never enough, and it is getting farther and farther from the city center and farther and farther from the people...