this is the problem with people nowsadays. take photos post all
over the internet. of coz people can donwload and post else
where.
believe me i saw one cocplayer photographer taking photos and
posting all ove rthe internet and he declare his compiright someone
like he some big shot professional. even if people sue his pohotos
with his watermark signature 
can also easily delete away. so veven if
people use he still have to spend money with no 100 percent chance
of winning the cause anyway.
this one if can do anything will not post here already. if its
not edited or manipulated of obscene just let it be lah waste many
people time. how to proof the person in the phot is you?