You may remember the strange case of the green stray/feral cat of Varna, Bulgaria. Many photos were taken but no one tried to help. I wrote an article encouraging someone to help because all that was required was to trap the cat (he/she seemed fairly domesticated) and to wash him because he was coloured by green paint as the cat slept on it in a garage.
Perhaps this was more difficult than it appeared. Well, thank God for mother nature. There must have been a good downpour judging by the before an after pictures below:
I hope, now, that someone has secured the entrance to the garage to prevent the cat re-entering.