This is why we need art in schools.
"An 18-year-old has secretly painted a 60ft drawing of a phallus on the roof of his parents' £1million mansion in Berkshire. It was there for a year before his parents found out. They say he'll have to scrub it off when he gets back from travelling."
All pictures and text are property of their respective owners. This article and picture can be found at the BBC website: http://news.bbc.co.uk/newsbeat/hi/newsbeat/newsid_7961000/7961224.stm
