A colorful, detailed illustration of a crystal humanoid and horse standing on an alien volcanic plain with glowing crystals under a purple sky.

A tall, elegant silicon-based humanoid alien standing next to a silicon-based equine creature on an alien volcanic plain. Both beings have opalized, translucent skin made of shimmering silica, with radiant hues of blue, green, violet, and orange that shift in the light. The humanoid has glowing eyes, no hair, and a crown of crystal spines on its head, with long fingers and bioluminescent veins under the skin. The equine has quartz-like legs, glowing hooves, and a mane of fiber-optic tendrils that change color. The landscape features steam vents, glowing crystal spires, and cracked obsidian ground under a purple sky. See more