Here are two images... art or vandalism?


To start off here are some definitions....
Art: the expression or application of human creative skill and imagination, typically in a visual form such as painting or sculpture, producing works to be appreciated primarily for their beauty or emotional power.
Graffiti: writing or drawings scribbled, scratched, or sprayed illicitly on a wall or other surface in a public place.
Vandalism: action involving deliberate destruction of or damage to public or private property.
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Many people say that Graffiti is a form of art as it the expression of one's emotions using imagination. It may be political or cultural or maybe religious, but it is an expression of one's thoughts and feelings. Its very public nature that makes street art unique, powerful, and amazing.
Many people also say that Graffiti is just down right vandalism and that it looks bad. Maybe that is down to the receiver... whom is looking at it. I do agree that sometimes it looks bad.
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What are your thoughts on this?In my experience it depends, if it's done on a train or private property (then it is bad) . If it's done in a quiet space or maybe a marking on a public park, then it is fine. If it's tasteful then it's fine.....
who am I kidding, it's not that clear for myself at all...