Ambient Sound Museum will drive you away from the chaos of the urban landscape by immersing you in ambient sound. The main purpose of this museum is to let urban people escape the noise and get relaxed by sound. Visitors can unwind in the Blind Vision room, which lets visitors experience deep listening. To convey ‘relaxation’ as the main idea, I designed a hairline weight letter-case custom typeface called “ambient hairline”. The system for the identity is inspired by sound waves in space.