Edited by Guillermo Debandi, afruitos, Bruno Marcucci, and Vale Alemanno, some rights reserved (CC BY-NC-SA)
Photo Credits
- 1. (c) Carlos Martorell, some rights reserved (CC BY-NC), uploaded by Carlos Martorell
- 2. (c) Guillermo Debandi, some rights reserved (CC BY), uploaded by Guillermo Debandi
- 3. (c) sebarossi, some rights reserved (CC BY-NC)
- 4. (c) Dick Culbert, some rights reserved (CC BY)