I don't understand how you don't see that there's nothing to debunk.
Look at it. All you've posted is Instagram pictures from a restaurant and pictures of paintings that are either owned by the restaurant, or the brother of one of the customers of the restaurant, or not even that, but just made by the same artist.
And every time people ask you what this is suppposed to mean you deny responsibility for your own posts, saying that you're only asking questions, but didn't come up with the ct, so you don;t have to defend anything.
You are not asking any questions. You are posting pictures, claiming they are somehow 'not normal' and link them to a conspiracy theory about a murderous child raping gang operating a pizza parlor.
If you can't see your insinuations mean nothing, and you are unwilling to actually claim what you think they prove, there is nothing anyone can do.
If you could explain how you think owning art you don't like is evidence of a criminal conspiracy, then maybe there'd be something to debunk.
At the moment, you're just slinging mud and denying responsibility, before slinging some more and wondering how all the mud got there.