Edited by gillian360, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Matt MacManes, some rights reserved (CC BY-NC-SA)
- 2. (c) Natalie McNear, some rights reserved (CC BY-NC)
- 3. (c) Steve Lew, some rights reserved (CC BY-NC-SA)
- 4. (c) Flickr, some rights reserved (CC BY-NC)
- 5. (c) Franco Folini, some rights reserved (CC BY)
- 6. (c) Jill Matsuyama, some rights reserved (CC BY-NC-SA)
- 7. (c) Maury Duchamp, some rights reserved (CC BY-NC-ND)
- 8. (c) Alan Vernon, some rights reserved (CC BY)
- 9. (c) Josh More, some rights reserved (CC BY-NC-ND)
- 10. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 11. (c) Michael, some rights reserved (CC BY-NC-SA)
- 12. (c) Yathin, some rights reserved (CC BY-NC-ND)
- 13. (c) Jessie Hirsch, some rights reserved (CC BY)
- 14. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 15. (c) Mike Baird, some rights reserved (CC BY)
- 16. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA)
- 17. (c) Howard Cheng, some rights reserved (CC BY-SA)
- 18. (c) Larry Miller, some rights reserved (CC BY-NC)