This substantial photography exhibtion at TATE Modern with nearly 400 works explored the bluring boundaries between street and studio, documentation and careful staging, in the field of photographic portraiture. The design of the accompanying catalogue also features an encyclopaedic Index chapter on different stock and with an entirely different typography that provides the reader with a useful tool to trace back key works, artist biographies, descriptions of exhibited items and artists' approaches and bibliographies in one easily found section.