Skin Coloration of the Elfes of Aquilon
The world of Aquilon is a diverse planet, with two main continents, named Arran and Ogon. Among the numerous sentient species, all of which established civilizations, the elfes are the most diverse and separated into several well-defined divisions, effectively subspecies of the same species. Besides important cultural differences, the most distinct feature of each subspecies is skin coloration, which differs greatly and is often used to name the entire clade. Although initially it was thought that each clade is synthesizing a different pigment, it soon appeared that the skin’s chemical composition is not differing from the human’s one and the color difference is entirely due to differences in structure.