post about graffiti

I usually think graffiti looks neat or funny sometimes, like one time I saw a building with the word "ass" on it. I thought that was funny because it was the most random pointless thing ive ever seen. But I think it looks good if it's well done so I dont really understand why people would want to paint over those ones. If it was ugly & sloppy however then I could see why people would hate it, but alot of it is actually pretty nice aswell.