Image Sources, left to right
Image One:
1. By Base64, retouched by CarolSpears (Own work) [CC BY-SA 3.0], via Wikimedia Commons
2. Photo / CC BY
3. By RM Bulseco from Davao City, Philippines (Busy Taxiway) [CC BY 2.0], via Wikimedia Commons
4. By Nanashinodensyaku (Own work) [CC BY-SA 4.0], via Wikimedia Commons
5. No Copyright
6. By Charlie fong冯成 (Own work) [Public domain, GFDL or CC BY-SA 4.0-3.0-2.5-2.0-1.0], via Wikimedia Commons
7. © Jorge Royan / http://www.royan.com.ar, via Wikimedia Commons
8. No Copyright
Image Two:
1. Photo / CC BY
2. ארכיון גן-שמואל [CC BY 2.5], via Wikimedia Commons
3. ארכיון גן-שמואל [CC BY 2.5], via Wikimedia Commons
4. No Copyright
5. No Copyright
6. No Copyright
7. By Shack Dwellers International (IMG_0475) [CC BY 2.0], via Wikimedia Commons
8. Photo / CC BY-SA 3.0 9. I, Cacophony [GFDL, CC-BY-SA-3.0 or CC BY-SA 2.5-2.0-1.0], via Wikimedia Commons
10. No Copyright