The document provides links to various photos licensed under Creative Commons by different photographers. Each photo is attributed to its creator along with the specific type of Creative Commons license under which it is shared. The photos appear to be curated using Haiku Deck.

1. Photo by onkel_wart (thomas lieser) - Creative Commons Attribution-NonCommercial-ShareAlike License https://www.flickr.com/photos/26405526@N00 Created with Haiku Deck

2. Photo by ssh - Creative Commons Attribution License https://www.flickr.com/photos/90373251@N00 Created with Haiku Deck

3. Photo by Stuck in Customs - Creative Commons Attribution-NonCommercial-ShareAlike License https://www.flickr.com/photos/95572727@N00 Created with Haiku Deck

4. Photo by joseph a - Creative Commons Attribution-NonCommercial-ShareAlike License https://www.flickr.com/photos/7150652@N02 Created with Haiku Deck

5. Photo by Lighttruth - Creative Commons Attribution-NonCommercial License https://www.flickr.com/photos/58648496@N02 Created with Haiku Deck

6. Photo by Heights On Broadway - Creative Commons Attribution-NonCommercial License https://www.flickr.com/photos/63560328@N08 Created with Haiku Deck