Drawing together footage photographs and texts from archival sources as well as the artists personal collection of materials Yto Barradas new film is as much a poetic enigma as it is a portrait of identity Ether Reveries Suite for Thérèse Rivière no2 takes as its starting point the work and life of Thérèse Rivière 19011970 a French anthropologist whose remarkable working life was cut short following her confinement in psychiatric institutions