Blueswiths

Blueswiths are a fictional species from the science fiction novel "The Sky Below" by Alex J. Smith. In the narrative, Blueswiths are described as sentient, crystalline beings native to the planet Xylos. Their bodies are composed of a complex, bio-luminescent silicate structure that allows them to absorb and process light energy for sustenance. They communicate through a series of resonant frequencies and subtle shifts in their internal light patterns, a form of communication that humans in the story find challenging to fully decipher.

The Blueswiths are depicted as a peaceful and contemplative civilization with a deep connection to their planet's geological and atmospheric phenomena. They possess a highly developed understanding of Xylos's crystalline caverns and energy fields, which they use for shelter, transportation, and energy generation. Their society is organized around communal well-being and the pursuit of knowledge, with little emphasis on individual ownership or conflict. Their appearance is often described as shimmering and ethereal, with multiple facets that refract light, giving them a constantly changing visual presence. The novel explores the initial interactions and eventual understanding between humans and the Blueswiths as they navigate cultural and biological differences.