I don't know if this idea already exists (also I think I'm posting too much for someone who just joined today, sorry if it's annoying anyone) but I had this idea to post a picture so people could brainstorm around it and possibly form some really interesting SCPs.
To avoid this becoming a giant crowded "creepy pictures thread," I think it would be smart to only post one picture at a time. That means if you have two that you really want to brainstorm about, pick the better one and save the other for later.
Also, if you know some contextual information, ie "this picture is of [blank], was taken last year in [blank]" etc, leave it out. Just like all the best SCP articles, some things are better off not said, and leaving the source and origin of the picture out will surely yield better/ more creative ideas.
So I'll start.