Atmospheric Frequencies treats the sky as a programmable medium and the computer as a generator of new futures. Instead of illustrating the world, it prototypes impossible atmospheres: iridescent cloud films that behave like living interfaces, tornasol color shifts that trigger by angle, fractured rainbow bands suspended across layered strata, and multiple comet traces that score the air into filaments and luminous sheets. These phenomena are not decoration but signals, as if weather had become a language for assembling tomorrow. The work lingers between diagnosis and wonder, letting light reorganize matter until the atmosphere feels like a speculative engine, continuously rewriting what a horizon can be.