The obscure in blur is unable to disguise but expose the key elements behind. Gazing at blurs resulted by various causes, you can detect the speed of a vehicle, be aware of a transparent interface, perceive the existence of air, feel the temperature, and even realize your own movements, breath and mind flow. "Blur" needs to be rediscovered and reused. In this means, we are not only inspired by the ambiguity of blur, and furthermore, able to resort to its revealing power.