Edited by Ivan Phillipsen and rhyax, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Christian Artuso, some rights reserved (CC BY-NC-ND), uploaded by Christian Artuso
- 2. (c) Mark Peck, some rights reserved (CC BY-NC-SA)
- 3. (c) Gavan Watson, some rights reserved (CC BY-NC-SA)
- 4. (c) Minette Layne, some rights reserved (CC BY-NC)
- 5. (c) Doug Greenberg, some rights reserved (CC BY-NC-ND)
- 6. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 7. (c) Minette, some rights reserved (CC BY-NC)
- 8. (c) Rick Leche, some rights reserved (CC BY-NC-ND)
- 9. (c) roy pilcher, some rights reserved (CC BY-NC), uploaded by roy pilcher
- 10. (c) Jamie Chavez, some rights reserved (CC BY-NC)
- 11. (c) Kenneth Cole Schneider, some rights reserved (CC BY-NC-SA)
- 12. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 13. (c) Jean-Guy Dallaire, some rights reserved (CC BY-NC-ND)
- 14. (c) Mike V.A. Burrell, some rights reserved (CC BY-NC), uploaded by Mike V.A. Burrell
- 15. (c) Nigel, some rights reserved (CC BY)
- 16. (c) Tan Kok Hui, some rights reserved (CC BY-NC), uploaded by Tan Kok Hui
- 17. (c) nigel, some rights reserved (CC BY)
- 18. (c) Mr. T in DC, some rights reserved (CC BY-ND)
- 19. (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz
- 20. (c) Skip Russell, some rights reserved (CC BY-NC-ND)
- 21. (c) Cephas, some rights reserved (CC BY-SA)
- 22. (c) TCDavis, some rights reserved (CC BY-NC-ND)
- 23. (c) Vitalii Khustochka, some rights reserved (CC BY-NC)
- 24. (c) Gregory "Slobirdr" Smith, some rights reserved (CC BY-SA)
- 25. (c) Len Blumin, some rights reserved (CC BY-NC-ND)
- 26. (c) Bill Carrell, some rights reserved (CC BY-NC-ND), uploaded by Bill Carrell
- 27. (c) Robin Horn, some rights reserved (CC BY-NC-ND)
- 28. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 29. (c) Marv Elliott, some rights reserved (CC BY-NC), uploaded by Marv Elliott
- 30. (c) Pete, some rights reserved (CC BY-NC-SA)
- 31. (c) Rick Leche - Photography, some rights reserved (CC BY-NC-ND)
- 32. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)
- 33. (c) Joby Joseph, some rights reserved (CC BY-NC-SA)
- 34. (c) Rafy Rodriguez, some rights reserved (CC BY-NC-SA)
- 35. (c) Derek Scott, some rights reserved (CC BY-NC)
- 36. (c) Michael Woodruff, some rights reserved (CC BY)
- 37. (c) Sergey Yeliseev, some rights reserved (CC BY-NC-ND)
- 38. (c) Becky Gregory, some rights reserved (CC BY-ND)
- 39. (c) Pierre-Selim, some rights reserved (CC BY-SA)
- 40. (c) Sam Ashley, some rights reserved (CC BY-NC), uploaded by Sam Ashley
- 41. (c) James Shelton, some rights reserved (CC BY-NC-SA), uploaded by James Shelton
- 42. (c) Walter Siegmund, some rights reserved (CC BY-SA)
- 43. (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny
- 44. (c) Jon Sullivan, some rights reserved (CC BY), uploaded by Jon Sullivan
- 45. (c) Jen Goellnitz, some rights reserved (CC BY-NC-ND)
- 46. (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet
- 47. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 48. (c) Matthew Paulson, some rights reserved (CC BY-NC-ND)
- 49. (c) Joanne Redwood, some rights reserved (CC BY-NC), uploaded by Joanne Redwood
- 50. (c) Lamerie, some rights reserved (CC BY-NC)
- 51. (c) Anita, some rights reserved (CC BY-NC)
- 52. (c) Luciano Giussani, some rights reserved (CC BY-NC-SA)