Reminds me of the CALVIN AND HOBBES cartoon in which Calvin’s dad explains to him how everything before 1950s was all black and white and then everything took on color.
Poor little confused kid! Hey, it even confused me for a while!
THE WORLD IN BLACK AND WHITE as explained by Calvin’s dad!
http://calvin-and-hobbes-comic-strips.blogspot.com/2011/11/calvin-asks-dad-about-old-black-and.html