Photo credits

Fiftyfold Guides uses 10,244 photographs drawn from Wikimedia Commons under Creative Commons and public-domain licences. 8,190 credit records ship inside the app: every image that appears is listed with its file name, its photographer, and its licence, and each links to its source page on Commons.

You will find them in the app under About → Photo credits, listed per country and searchable by photographer, file or licence.

The licences in use

CC BY-SA 4.0	2,308 images — attribution required, derivatives must carry the same licence
CC BY-SA 3.0	2,081 images — as above
Public domain	1,228 images — no attribution required; credited anyway
CC BY 2.0	562 images — attribution required
CC BY-SA 2.0	556 images — attribution required
Others	CC BY 3.0, CC BY 4.0, CC0 and a small number of other free licences

If you are one of the photographers

Thank you — the guides would not exist without Commons. If your work is credited incorrectly, or you would like it removed, write to fiftyfold@fiskllc.com and it will be corrected or taken out of the next build.

Images that could not be reliably matched to a credit record were removed rather than shipped uncredited. An unattributed image is a licence breach; a missing one is not.

The photographers are not affiliated with this app and do not endorse it.
Fisk LLC · fiftyfold@fiskllc.com