Edited by refugerover, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Erika Mitchell, some rights reserved (CC BY-NC), uploaded by Erika Mitchell
- 2. (c) Bas Kers (NL), some rights reserved (CC BY-NC-SA)
- 3. (c) Julia V. Shner, some rights reserved (CC BY-NC), uploaded by Julia V. Shner
- 4. (c) Leo Papandreou, some rights reserved (CC BY-NC-SA)
- 5. (c) cassi saari, some rights reserved (CC BY-NC), uploaded by cassi saari
- 6. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 7. (c) Riley, some rights reserved (CC BY-NC), uploaded by Riley
- 8. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 9. (c) Anita363, some rights reserved (CC BY-NC-SA), uploaded by Anita363
- 10. (c) Norma Malinowski, some rights reserved (CC BY-NC), uploaded by Norma Malinowski
- 11. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 12. (c) Hermann Falkner, some rights reserved (CC BY-NC)
- 13. (c) Charles Wohlers, some rights reserved (CC BY-NC-ND)