contrary to your assumption, people know exactly where that spot is.
you're under that bridge taking flicks from behind the pillars, why do you think that hand is there? to make a statement to everyone doing the same thing you are doing.
"you go into a certain crews or writers spot that you know is a certain crews or writers spot, dont do the homework, paint certain lines you shouldnt, litter, etc etc, then your disrespecting the dudes who been painting it for years... thus making the spot hot, then its staight up beef...."
something to chew on.