This Martin Parr (b.1952) retrospective is rich in the wit and colour for which Parr's work is well known, yet simultaneously offers the first ever serious assessment of the career of this major contemporary photographer. Parr combines an urge to document with an attitude of incisive bemusement by social behaviour. Val Williams, distinguished writer and curator, considers Parr's later work - also his most famous - within the context of his full career...