Graffiti is it good or bad

Graffiti- is it good or bad？
----------Graffiti in todays society

Being a usual traveler on public transport I have always appreciated things to look at out the window. I mean let's face it, catching a bus or a train isn't terribly exciting is it? One of the things that always seem to be changing is the graffiti which is scattered along the railway lines. I don't know why it interests me so much, but the artwork behind some of this graffiti is rather well done.

I'm not supporting the use of graffiti. I can't imagine the annoyance of residents having repeatable having their properties vandalised with spray cans. Despite this I think these people are creating art and that us as the traveller are the audience. These people only wish recognition and by doing so expect nothing for it. When I say this I am talking about the good graffiti artist. I call these people artists because of what they can achieve requires talent and hard wo