A triple-deity, Lyric, Kalos, or Medeseliosanthelint.

Lyric's hair is tarnished dark silver, the color of a stormfront streaked with (actual) lightning. Lyric's eyes are the color of the sky, whatever that happens to mean at any given moment. Good mood, Lyric's eyes are a serene sky blue or maybe they're just two stars or maybe they're also storms, who's to say what a deity looks like? They are the sky and they made the sky. Kalos was the first aspect, and then Medesliosanthelint, and then Lyric. Or the other way around. They can't remember. They usually present as 'sister of Earth.'

Lyric is the LOUD temperamental face, Kalos is the CRUEL relentless and poetic face, and Medesliosanthelint is the mysterious one who will probably be depicted in statues (should anything ever be created that makes statues) with bats at either shoulder and birds living in their hair.