Compare How Phillip Toledano’s and Nancy Borowick’s photography represent the concept of loss? How have concepts of family, separation and memory been explored in the photo books of Sarello, Casanova and Germain? In what way is identity and autobiography expressed in the work of Chino Otsuka and Tom Hunter? In what way does Carole Bénitah explore childhood memories through her work as a method of understanding identity? How do Sam Harris and Richard Billingham, express the notion of family and relationships in their work?