The color blue has a pretty awesome place in human history. Many professional smartypantses [archaeologists, evolutionary biologists, historians, et al] believe humans evolved the ability to perceive the color, in a gradual shift from bichromatic to trichromatic vision. Last time we shared a bit of Real Life Fantasy, it was mentioned that there’s no word for the color blue in ancient languages (including Hebrew, Latin, and Greek, among others). The coolest evidence of this lack is in Homer’s version of The Odyssey, in which he describes the sea as “wine-red” rather than any shade of blue. And if our man Homer didn’t even have a word for blue, it seems safe to expect that none of his friends had the word either.
But luckily for Ironfist, and Cruxer, and Samila Sayeh, blue started showing up in Egyptian jewelry around 4,000 BCE, and in pigment (known now as “Egyptian Blue”) around 2,200 BCE.
Multiple shades of blue–including ultramarine and cobalt blue– were being used by artists centuries before the era of the Seven Satrapies. By the time Gollaïr and Solarch show up around 142 anno lucidonius, they have a full complement of blues from which to choose.
ANY way, this entry into RLF canon is an article from My Modern Met–the website for the Metropolitan Museum of Art in New York. There they talk about blue’s place in art history (which is to say, human history). It’s brief, and beautiful.