This striking glass-and-steel cube showcases an outstanding fine-art, graphic-art and photography collection. Besides modern and contemporary works of the Kandinsky, Picasso, Magritte, Monet and Rodin ilk, you'll encounter pieces by Strasbourg-born artists, including the curvaceous creations of Hans Jean Arp and the evocative 19th-century works of Gustave Doré. The 1st-floor Art Café is graced by bold frescoes by Japanese artist Aki Kuroda and has a terrace overlooking the River Ill and Petite France.