" What unnerved me more than all the rest were her sunglasses. I could not see her eyes but, as I remembered the inhuman green irises from the poster, her dark lenses seemed to develop the force of a searchlight; I had the impression that from behind them she was looking through my skin and into my very soul. I drew a veil over myself, masked myself in neutrality, hid behind my appearance. "

― Diane Setterfield , The Thirteenth Tale