OP, I can show you a similar story where there was a lot of drama from one user accusing another of copyright infringement and copying other people's photos. You can read it here.
https://bitcointalk.org/index.php?topic=1926895.msg55511429#msg55511429But as a result of all the drama, we see the conclusion of the moderator.
Thank you all for your answers, I think the discussion of this issue has been exhausted. / Below is the answer by
mprep (Global Moderator).
33. Posting plagiarized content is not allowed.[e] - Does this rule apply to images?
AFAIK no, it doesn't apply to images.
Thank you, can I quote you?
Feel free.
And in addition, of course, it will not take much time to add a link after all. Although, you can rely on the fact that the photo will not be considered plagiarism.