The Nagare, Mazda's latest design concept, looks similar to the Kabura and Senku shown last year at Detroit and Tokyo, respectively. Global design director Laurens van den Acker uses one word--flow--to describe the car, while North American design director Franz Von Holzhausen says it is "inspired by the movement of nature's elements." Behind the designer mumbo-jumbo is the promise that this concept accurately shows the future design direction for all Mazdas.