© cildo meireles - red shift 1: impregnation [1967-1984] © Cildo Meireles , Strictu, 1999 Fontes (detail) 1992/2008, © Courtesy the artist, Photo: Tate Photography http://acasculpture.blogspot.com/2008/11/sculpture-rouge-cildo-meireles-la-tate.html h...