Born in 1948, Cildo Meireles is one of Brazil's most significant artists of the post-war period. A pioneer of installation art since the 1960s, Meireles is best known for his dramatic and politically charged walk-in environments, which often incorporate sound, smell and touch alongside visual experience, requiring the viewer's full perceptual involvement. His installation Atraves (Through, 1983-89) confronts the viewer with a prohibitive labyrinth...