In 1975, fresh out of art school, Martin Parr moved to the picturesque Yorkshire Pennine mill town of Hebden Bridge. Over a period of five years, he documented the town in photographs, showing in particular the aspects of traditional life that were beginning to decline. Susan Mitchell, whom he had met in Manchester and later married, joined Parr in documenting a year in the life of a small Methodist chapel, together with its farming community. Such...