Meet the man who has amassed a large collection of hotel 'do not disturb' signs.

Some people like collecting rocks, others do origami or papier mache; some people are into simple hobbies like baking or watching movies, while others are into extreme ones like skydiving or bungee jumping. 

There are people with more unique hobbies such as this guy named Edoardo Flores who described himself as a retired international civil servant from Turin, Italy who has amassed a large collection of hotel 'do not disturb' signs. On his Flickr, there are more than 20,000 photos of these 'do not disturb' signs and he says that he started collecting them while on a business trip in Pakistan. 

Read more