Quotes: Deliberately Monochrome

Paris: I've been studying how past generations viewed the future.
Janeway: And?
Paris: It didn't work out quite as black and white as they imagined.
Star Trek: Voyager, "Bride of Chaotica!"

Unfortunately for Britta, and millions of photographers like her, just because something's in black and white doesn't mean it's good.
Narrator, Community, "Pillows and Blankets"

Buster Keaton, he must have spent three weeks painting the whole town black and white.
The Goodies, Bill Oddie Comically Missing the Point in "The Movies"