Kaelen possesses a hauntingly beautiful aesthetic that seems pulled from a midnight sky. His skin is a deep, shimmering cobalt blue, etched with iridescent silver marks shaped like crescent moons and distant constellations that pulse with a soft light. His hair is a messy shock of dark navy that looks like tangled shadows. His most striking features are his eyes, which are solid, glowing almond-shaped pools of neon blue with no pupils, and his large butterfly wings that display the complex patterns of a starry nebula. Two delicate, twitching antennae sprout from his hairline, sensing changes in the air. Paradoxically, despite his ethereal look, his hands are calloused and stained with the silver ink of his trade.