Ethan,
Your cinematography instructor should have them watch 1978's "The Wiz" and its dreary, diffused Eastmancolor, and then watch 1939's "The Wizard of Oz" and its fully lit, Glorious Technicolor.
Your cinematography instructor should have them watch 1978's "The Wiz" and its dreary, diffused Eastmancolor, and then watch 1939's "The Wizard of Oz" and its fully lit, Glorious Technicolor.