The official site of the Louvre Museum (Paris, France) : Collection & Departments, Exhibitions, Guided Tours, Virtual Tours, Calendar, History of the Louvre, Gardens, Concerts, Lectures & Symposia, Readings & Performances, Opening Hours.

The Metropolitan Museum of Art Web site features information on upcoming museum events, fine art exhibits, special exhibitions, the Met collection and art galleries online.

Spanning nearly nine miles, the Roman Catholic Church's Vatican collection is one of the largest and most stunning in the world. Estimated to have more than four million visitors annually, the Vatican museums feature the art of Leonardo da Vinci, Raphael and, of course, Michelangelo's ceiling in the Sistine Chapel.

The home page of the J. Paul Getty Museum at the Getty Center and the Getty Villa.