"I have the lock, and he has the key."

Ryan Gosling's K wandering through the corridors of an empty casino, walking up to a dusty jukebox, plopping in a coin and having a hologram of Frank Sinatra's 1962 performance of One For my Baby at the Royal Festival Hall project itself in the glass bubble above is perhaps one of the most hyperbolic images a film has presented in years. The past being preserved in all it's black-and-white glory, standing…