Until relatively recently in human history, "blue" didn't exist. As the delightful Radiolab episode "Colors" describes, ancient languages didn't have a word for blue - not Greek, not Chinese ...

In fact, there’s even a color known as St. Patrick ... dressed in true blue, and carrying along with them a number of curious pageants.” Constance Markievicz, who fought in the 1916 Easter ...

Michael McWhertor is a journalist with more than 17 years of experience covering video games, technology, movies, TV, and entertainment. Severance’s use of color is not only highly intentional ...