Isaac Bashevis Singer, the Polish-born Yiddish writer and Nobel laureate, and New York documentary photographer Bruce Davidson collaborated on a surreal feature film made in 1973, entitled Isaac Bashevis Singer's Nightmare and Mrs. Pupko's Beard. This film was at once a documentary about Singer's New York and a dramatization of one his short stories. The film grew out of their friendship, as residents of the same building on the upper West...