Must... Have... Etna... Pictures.
I said the same thing. And then after looking through one big folder that would have them (it was #1,759 to be exact) I found them.
Of course then I remembered that you could get all the ones I have and plenty more at one of the Danbooru clones, like gelbooru.comSo worry not, your /r/ has been taken care of by sites like that.
Etna!