This year's extravaganza opens to the press - Coronavirus permitting - on Tuesday March 3rd and to the public two days later. It will be the 90th running of an event that's undoubtedly one of the highlights of the international motoring diary.

Over the past 115 years hundreds of concept cars have made their debut in Switzerland, some brilliant, some not so much. Here we take a look at 50 of the best, starting in 1960 when the concept car really started to gather momentum: