I think this is graffiti and the artists paint over each other's works it seems.
Somebody messed up a nice mural I think. A bit pity for the first one.
I think it looks more like graffiti or otherwise someone painted over some nice artwork.
I think there may be a combination here Joe!
Someone's making lots of money selling spray cans around here.
Often it is difficult to tell the difference between art and graffiti. Sounds like a perfect subject for academic debate.
Looks like it was art that became covered by graffiti.
Looks like someone's been over zealous with the spray cans.
There seems to be layers of painting here. I quite like it.