French carmaker Renault decided to tease all four electric concept cars that it will be displaying at its Frankfurt show stand by releasing a rather unusual 'bird's eye view' photo of the EVs. Starting from the left, there's a small, futuristic-looking one-seater 'pod' while the car on its right looks like a Twingo or a Twingo-sized proposal. The third concept appears to be a small coupe-like model while the larger four-door sedan model on the right bears a passing resemblance to the newly introduced Fluence.

According to Renault, the four-electric concept cars preview the firm's upcoming Zero Emission product range more details of which will be released at the Frankfurt show.