Prince Hans-Adam II, 59, the current head of the Liechtenstein dynasty, opens a new museum in Austria. “Does Vienna, already crowded with some 160 museums, need one more? The Liechtenstein Museum is different, not only because it can tap one of the world’s largest private collections, but also because it reflects the idiosyncrasies of generations of private collectors. Further, the museum, which opened in March, contains works by Raphael, Rubens, Rembrandt, Frans Hals, van Dyck and others.”