On her very first trip to India in 1968 Mary Ellen Mark visited Falkland Road, the notorious red-light area in Mumbai. She tried to photograph there yet was consistently met with hostility and aggression, both from the prostitutes she sought to portray and the men who were their customers. Resilient, she returned in 1978 for a magazine assignment and over the course of six weeks she slowly began to make friends and finally entered the daily lives of these women: "I had no idea if I could do t...