Dark and Light Souls

this is a book idea that came to mind when I was watching anime, its anime like with beauty throughout. WARNING SPOILERS IN BLURB: this is about a girl artist who doesn't see the world like everyone else, its dark, she often gets asked why her paintings are dark, but its just how she sees it. Everyones got their own wings, theyre able to be free, but ikarus has a different feel to hers as though they are dark and like she has no soul