The yellow brick road is an allegory about gold vs. silver as currency, as the shoes were silver in the original book, but were changed to ruby, to show up better in technicolor for the 1939 film.
February 16, 2022
The yellow brick road is an allegory about gold vs. silver as currency, as the shoes were silver in the original book, but were changed to ruby, to show up better in technicolor for the 1939 film.