1. 42 of the World's most Unusual Structures

2. 1. Public Library - Kansas City , Kansas , USA

3. 2. Atomium - Brussels , Belgium

4. 3. Milwaukee Art Museum - Milwaukee , Wisconsin , USA

5. 4. Church of Hallgrimur - Reykjavik , Iceland

6. 5. Longaberger Basket Building - Newark , New Jersey , USA

7. 6. Wonder Works - Pigeon Forge , North Carolina , USA

8. 7. Upside down house OR ANOTHER POLISH ARCHITECTUAL JOKE - Shimbark , Poland

9. 8. Crooked house OR ANOTHER POLISH ARCHITECTUAL JOKE - Sopot , Poland

10. 9. Tenerife Auditorium - Canary Islands, Spain

11. 10. "The Bullring" - Birmingham , England

12. 11. La Tete au Carre Library - Nice, France

13. 12. Eden Project - England

14. 13. Snail House - Sofia , Bulgaria

15. 14. Edificio Mirador - Madrid , Spain

16. 15. Nautilus house - Mexico

17. 16. Calakmul – "The Washing Machine" building - Mexico

18. 17. Habitat-67 (Apartment Complex) - Montreal , Canada

19. 18. Montreal Biosphere - Montreal , Canada

20. 19. Olympic Stadium - Montreal , Canada

21. 20. Lotus Church - India

22. 21. Wood Skyscraper – Archangelsk , Russia

23. 22. Stone house - Guimaraes , Portugal

24. 23. Mammy's Cupboard - Natchez , Mississippi , USA

25. 24. National Library - Minsk , Belarus

26. 25. Cubic houses - Rotterdam , Netherlands

27. 26. Casa Pueblo - Maldonado , Uruguay

28. 27. Alexandria Library - Alexandria , Egypt

29. 28. Cathedral of Brasilia : Catedral Metropolitana Nossa Senhora Aparecida [Exterior View] - Brasilia , Brazil

30. 29. Cathedral of Brasilia : Catedral Metropolitana Nossa Senhora Aparecida [Interior View] - Brasilia , Brazil

31. 30. Denver Art Museum – Denver , Colorado , USA

32. 31. Graz Art Museum - Graz , Austria

33. 32. Le Palais Ideal - Hauterives , France [Built in 19th century by a Post Office worker; took 30 years to build]

34. 33. Gaudi's "Casa Battlo" - Barcelona , Spain

35. 34. National Stadium - Beijing , China

36. 35. National Theater - Beijing , China

37. 36. Ripley's Believe It or Not Museum near Niagara Falls , Canada

38. 37. Palais Bulles - Cannes , France

39. 38. Experience Music Project [Front View] – Seattle , Washington , USA

40. 39. Experience Music Project [Rear View] - Seattle , Washington , USA

41. 40. "The Cucumber"or The DILDO - London , England

42. 41. Banpo Bridge - Seoul , Korea

43. 42. Dynamic Tower - Dubai , UAE [still under construction, each floor moves independently]

44. THE END