Song ID (possible spoilers)

Does anyone know the name of the song and/or the artist who sings the song that starts at about the 47 minute mark? It's right after Naomi offers to let Richard watch from the warddrobe, and they laugh at how the only other time she'd let anyone do it, it was a woman. Then the prostitute is in church lighting candles.

It's a woman singing, and the song starts off:
"Pictures and postcards of lilies ?and/of? cowboys float by, They drift on the ?windfall? behind ?? the sun hits the sky. Shadows and windows..."

Thanks so much!

Love and be loved.