Graffiti.

I blipped this in a derelict building which used to be part of a dairy here where I live. It used to produce dried milk powder and clover spread as its mainstays.
There are plenty more pieces of artwork on the same site which has drawn a lot of discussion recently from locals who would like it to be demolished. Sadly a couple of suicides have occurred here and there have been recent reports of large groups of young people gathering in the warehouse parts with music and booze.