Did you share it with anyone beforehand?

I'm gonna get ky scientists to make a combustible lemon that BURNS YOUR HOUSE DOWN

If the creator of the image shared the link with the troll in question, they would have access to it including commenting

Art teacher: Don't beat yourself up, we can't all be Picassos
Picasso:

We've had two whole updates devoted to copper now, people had better not call it useless anymore