The complex relationship between art and ethnography has been a major issue in France since the mid 1990s because of the launchof the Quai Branly Museum project, which rekindled heated debates about the respective interest and value of the ethnographic gaze compared to the artistic one regarding non-Western objects. This paper gives some historical depth to this topic by examining events in Paris’ Ethnographic Museum of Trocadero and the Museum of Man under the direction of Paul Rivet and then Georges Henri Rivière in the 1930s.Abordar la cuestión de la relación entre lo bello y lo útil despierta un interés mayor en Francia desde hace una década y media, a raíz de la puesta en marcha del proyecto del museo del Quai Branly, que revivió ciert...