[laughinghan]

> then maybe you should grafitti the Sistine Chapel. You claim you're making it prettier but why is that up to you?

Of course it's not up to me? You asked how it could be "ok with so much of Western culture". If we collectively think it's prettier, like those Banksy pieces that were going to be removed but were instead made permanent due to public outcry, then we're okay with it. If we collectively think it's dumb/ugly/meaningless, like tagging (which is what it's called when people just write their name or initials or gang sign or sports team is apparently really common, too), then no one minds if we remove it, and there's certainly not much respect for it. If someone destroyed priceless cultural heritage like the Sistine Chapel by spray-painting over it, do you really believe that would be "ok with much of Western culture"?