After the horrors of the Nazi invasion, a darkly gorgeous fairy tale emerges
The Polish artist Erna Rosenstein (1913-2004) often called herself a fairy or a witch. In letters to a friend, she would sign off as “Fairy Rosenstein.” Rosenstein had a long-running interest in fairy tales and wrote and illustrated her own, like the charmingly surreal, surreally charming “Tiny Tale of Snail and All His Friends.” And…