It’s like when a painter who distincts every possible color tone imaginable sticks to doing black and white pencil stills.
Werner Herzog was definitely that guy when he made Heart Of Glass.
He directed an entire film during which the majority of the cast was under hypnosis so that he could pass this feeling on to the audience.
Click here to buy “Heart of Glass”
It works, actually, so whenever you find yourself awake when you really ought to be sleeping just play this movie in the background and you’ll be dreaming in no time.