1. Roman Colosseum
2. Sagrada Familia
3. World Trade Center
4. Fallingwater
5. Pantheon
6. Casa Batllo
7. Eiffel Tower
8. Casa Mila
9. Guggenheim Museum
10. The Alhambra
11. Taj Mahal
12. Villa Savoye
13. Chrysler Building
14. Barcelona Pavilion
15. Guggenheim Bilbao
16. Sydney Opera
17. Statue of Liberty
18. Great Pyramid
19. 30 St Mary Axe
20. Notre Dame Cathedral
21. Johnson Wax Building
22. Pyramide du Louvre
23. Park Guell
24. Notre Dame du Haut
25. St Peters of Rome
26. Centre Pompidou
27. 88 Wood Street
28. Gehry House
29. Boomer Residence
30. The Parthenon