Art as activism: a brief history of protest artAs the right to protest in the UK continues to be imperilled, Aindrea Emelife’s upcoming book A Brief History of Protest Art [published by Tate Publishing] reminds us of the art’s potential to influence, condemn, elevate, inspire, and rally against the status quo. Beginning with Picasso’s Guernica, the independent curator and art historian embarks on a visual journey across eight decades of artists’ responses to the most vital political and social realities of their day.