Edited by fishking, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 2. (c) Stuart Tingley, some rights reserved (CC BY-NC), uploaded by Stuart Tingley
- 3. (c) Chuangzao, some rights reserved (CC BY-NC), uploaded by Chuangzao
- 4. (c) Jörg Hempel, some rights reserved (CC BY-SA)
- 5. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 6. (c) Felipe Hidalgo, some rights reserved (CC BY-NC), uploaded by Felipe Hidalgo
- 7. (c) Eran Finkle, some rights reserved (CC BY)
- 8. (c) Frank Sengpiel, some rights reserved (CC BY), uploaded by Frank Sengpiel
- 9. (c) Gitte Langgaard Jensen, some rights reserved (CC BY-NC), uploaded by Gitte Langgaard Jensen
- 10. (c) Thomas Bresson, some rights reserved (CC BY)
- 11. (c) Kai Löhr, some rights reserved (CC BY), uploaded by Kai Löhr
- 12. (c) Didier, some rights reserved (CC BY-SA)
- 13. (c) Jon Mortin, some rights reserved (CC BY), uploaded by Jon Mortin
- 14. (c) Allan Hopkins, some rights reserved (CC BY-NC-ND)
- 15. (c) Ronald Werson, some rights reserved (CC BY-NC-ND), uploaded by Ronald Werson
- 16. (c) Laurence Livermore, some rights reserved (CC BY-NC)
- 17. (c) Kostas Zontanos, some rights reserved (CC BY-NC), uploaded by Kostas Zontanos
- 18. (c) S. Rae, some rights reserved (CC BY)
- 19. (c) katunchik, some rights reserved (CC BY), uploaded by katunchik