Time lapse of frost and ice crystals forming on my kitchen window. Music: "Yamasong (Campagna Remix)" by On Ensemble (edited for length). Each clip is 4-7 hours of realtime freezing, after melting off the overnight frost accumulation with a hair dryer. The colours are natural and vary with the sky conditions and time of day. The types of crystals and formation speed are temperature dependent, and seem most 'active' at -15C to -25C. Shot with a Nikon D7100. Video is composed from ~55k photos. Assembled with Lightroom, After Effects and Premiere Pro.