“Graylight is an excellent example of how flamboyance can enhance, rather than impair, a convoluted, magical story. Nowak may not explain everything in the story, but her generous visuals invite the reader to suppose what Graylight is in their own fashion, whether it be a romantic phantasmagoria or a subtle, spell-ridden myth.”
And Ian Burns on the Comics Journal site provides probably the best explanation of Nowak’s complex graphic novel which beckons you to decipher its many angles…
NBM Blog 