I was surprised at the fact that apparently if you post an image that has a little username in a corner, that's a valid citation and not plagiarism.
When in doubt,
read the OP:
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.
If it was my post, I would have included at least one of the 3 links I sent afterwards.
I usually post this under an image:
But I didn't do that in my Newbie days, so I'm glad I don't get banned for it.