This image, originally posted to Flickr, was reviewed on 12 August 2023 by the administrator or reviewerAbzeronow, who confirmed that it was available on Flickr under the stated license on that date.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
Uploaded a work by JAck McDonald from https://www.flickr.com/photos/mcdonaldmorgan/50942846552/in/photolist-2kBDpsy-2hw52SP-2i3KboK-2idMdMz-2deaUzh/ with UploadWizard