1. The Louvre — Paris, France 2. National Museum of China — Beijing, China 3. The Metropolitan Museum of Art — New York, USA 4. National Museum of Natural History — Washington DC, USA 5. British Museum — London, UK 6. Tate Modern — London UK 7. Vatican Museums — Vatican 8. National Gallery of Art — Washington DC, USA 9. American Museum of Natural History — New York, USA 10. The National Gallery — London, UK 11. Natural History Museum — London, UK 12. National Palace Museum (Taiwan) — Taipei, Taiwan 13. Shanghai Science and Technology Museum — Shanghai, China 14. National Air and Space Museum — Washington DC, USA 15. National Museum of American History — Washington DC, USA