Madrid’s Reina Sofía examines Latin America’s artistic boom

Dangling artist, dead dog and lovingly tangled mattress help convey volatile past in new showThe black and white photograph of a dead dog, taken in Lima in 1989, that now hangs on the immaculate walls of the Reina Sofía in Madrid seems to have little in common with the Caetano Veloso album covers also on display or, come to that, with the image of a young Chilean artist suspended by his feet alongside a map of his homeland.But they – and the 100 or so other works that make up the mu