Edited by Alex Lamoreaux, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Hitoshi WATANABE 渡辺仁, some rights reserved (CC BY-NC), uploaded by Hitoshi WATANABE 渡辺仁
- 2. (c) Stephen Ingram, some rights reserved (CC BY-NC), uploaded by Stephen Ingram
- 3. (c) Tom Hilton, some rights reserved (CC BY), uploaded by Tom Hilton
- 4. (c) smeierotto, some rights reserved (CC BY-NC), uploaded by smeierotto
- 5. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
- 6. (c) Dan and Raymond, some rights reserved (CC BY-NC-SA)
- 7. (c) drweltschmerz, some rights reserved (CC BY-NC)
- 8. (c) Jean-Pol GRANDMONT, some rights reserved (CC BY-SA)
- 9. (c) epicnom, some rights reserved (CC BY-NC)
- 10. (c) esra-ergin, some rights reserved (CC BY-NC), uploaded by esra-ergin
- 11. (c) Felix Riegel, some rights reserved (CC BY-NC), uploaded by Felix Riegel
- 12. (c) Tony Atkin, some rights reserved (CC BY-SA)
- 13. (c) Rob Foster, some rights reserved (CC BY), uploaded by Rob Foster
- 14. (c) brewbooks, some rights reserved (CC BY-SA), uploaded by brewbooks
- 15. (c) Lars Rosengreen, some rights reserved (CC BY-NC-ND)
- 16. (c) Jeb Bjerke, some rights reserved (CC BY-NC-SA)
- 17. (c) Jon David Nelson, some rights reserved (CC BY-NC), uploaded by Jon David Nelson
- 18. (c) rlrich3, all rights reserved, uploaded by rlrich3