Distribution: Whenever you distribute this work, you have to mention that the work is licensed under the Creative Commons Attribution ShareAlike 3.0 License, and provide a link to the Creative Commons Deed.
In short: You are allowed to freely distribute and modify this photo, as long as you credit the photographer as “Photo: Jarle Vines (Creative Commons Attribution Sharealike 3.0)”
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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.
https://creativecommons.org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue