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I'm sorry, I'm here recently, what does the original tag mean?

Just that I know he is the one who took the photos and isn't just "sharing" them.

So I need to write at the beginning of the post that it was I who made these pictures and not my friends tourists? Is that what you mean?

Some users use [original] or [original photos] to let readers and curators know, while others share sources if the photos are not theirs.

Then I need to put the original tag and all that?