Light - Interesting idea, that we think all books involving a host of black people must be about race. True, and I'd never realized it. ("Hustle" by Jericho Brown . or was his birth name Nelson Demery?
The ray of light peeking through the crack creates a blinding effect on the subject. The light is so bright that it blinds her vision, covering her eyes in the photo. The black and white filter makes the ray of light even more bright.