1-Ripley’s Believe It or Not! (Niagara Falls, Ontario, Canada)

2-Wonderworks (Pigeon Forge, TN, USA)

3-Device to Root Out Evil (Vancouver, Canada)

4-Ferdinand Cheval Palace a.k.a Ideal Palace (France)

5-Forest Spiral – Hundertwasser Building (Darmstadt, Germany)

6-Cybertecture Egg (Mumbai, India)

7-Air Force Academy Chapel (Colorado, United States)

8-Pabellon de Aragon (Zaragoza)

9-Wonderworks (Pigeon Forge, TN, United States)

10-Wooden Gagster House (Archangelsk, Russia)

11-Upside Down House (Szymbark, Poland)

12-Mammy’s Cupboard (Natchez, MS, United States)

13-Kansas City Public Library (Missouri, United States)

14-BLR_Minsk_National_library_of_Belarus_2

15-Cathedral of Brasilia (Brazil)

16-Bahá’í House of Worship a.k.a Lotus Temple (Delhi, India)

17-Tempe Municipal Building (Tempe, Arizona, USA)

18-Turning Torso (Malmö, Sweden)

19-Cubic Houses (Rotterdam, Netherlands)

20-Kobe Port Tower (Japan)