In 1881, a writer in the Saturday Review called tattooing 'an art without a history'. 'No-one', it went on, 'has made it the business of his life to study the development of tattooing.' Until now. Painted People is a beguiling and intimate look at an untold history of humanity. The earliest tattoos yet identified belonged to tzi, the 'iceman', whose mummy allows us a brief glimpse into the prehistory of the practice. We...