Note: This permission only extends to photos taken by Alexander Mishin at this link, this link, this link and this link, in addition to files which may be provided via email. It does not include any other content from those sites which has not been provided by Alexander Mishin. On August 31, 2015 OTRS received a message in which Alexander Mishin states the he no longer agrees with the release. This has no effect on files that have been uploaded already, because the license is irrevocable. However this permission is only valid for files uploaded before September 1, 2015; any file uploaded at a later date is subject to speedy deletion.