472
Spiral staircases
1. Vatikan
2. Dresden Germaniya
3. Museum of Whiskey, SSHA
4. Department, Angliya
5. San Francisco, SSHA
6. Office of Haker, Germaniya
7. Queen Palace, Angliya
8. University Library Cottbus, Germaniya
9. Residential building Finlyandii
10. Lighthouse Frantsiya
11. Barcelona, Ispaniya
12. Dresden Germaniya
13. The Berlin Film Museum, Germaniya
14. Munich Germaniya
15. Dresden Germaniya
Source: mirfactov.com/