Christopher Doyle shot Chungking Express with a raw, almost guerrilla energy — handheld, often step-printed from 16mm to 35mm, with long exposures that smear the neon of Lan Kwai Fong into horizontal streaks of color. The film feels like it was developed in the humidity of a Hong Kong summer night. The first story is cooler and harsher, dominated by blue-green fluorescents and rain-wet streets. The second story shifts warmer — Faye Wongs scenes in the Midnight Express snack bar are bathed in amber tungsten and golden daylight through dirty windows. Doyle embraces every imperfection: halation, motion blur, crushed blacks. For Fujifilm, this is where you push grain to Strong, let the white balance go wild, and stop worrying about technical perfection.