This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Tweaked the brightness and sharpness.
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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
This file, which was originally posted to
https://vimeo.com/187872284#t=1m53s, was reviewed on 29 July 2020 by reviewerGRuban, who confirmed that it was available there under the stated license on that date.