This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionBlacknor Fort.jpg
English: Blacknor Fort, Portland, Dorset
Date
Source
https://www.geograph.org.uk/photo/2049844
Author
Tony Atkin
Attribution (required by the license)
InfoField
Tony Atkin / Blacknor /
CC BY-SA 2.0
InfoField
Tony Atkin / Blacknor
Camera location
50° 32′ 40.02″ N, 2° 27′ 13.26″ W
View this and other nearby images on: OpenStreetMap
50.544451; -2.453682
Licensing
This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Tony Atkin and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
Attribution: Tony Atkin
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.