Meg Partridge always enjoyed Imogen's ascerbic wit and quick repartees growing up. But it was not until she was a teenager, when she was working as Imogen's 'spotter,' she began to see the breadth of Imogen's work, and understood Imogen's place in photographic history. 　　 　　Many years later, when Meg was rummaging around in her father's darkroom, she came across eight hours of a...