In 2009, the Citroen DS was voted the most beautiful car of all time by a panel of 20 renowned automotive designers. One panel member, Giorgetto Giugiaro, himself voted Car Designer of the 20th Century, said: "The Citroen DS is the only example of a car really conceived 'outside the box'." It was designed by the Italian Flaminio Bertoni and released in 1955 to general astonishment. In the UK, you'll find the DS on display at museums such as Haynes Motor Museum in Somerset.
In pictures: 50 things to eat before you die
In pictures: World's sexiest cities
30 things you never knew you could do on holiday
The most boring places on the planet
Flying cruise ships, floating cities... travel of the future