WERNER EPSTEIN (XXth) DESIGNER & INTER NÉO PUBLISHER - COLLECTION M. ET MME R. À NEUILLYSpiral , circa 1970Kinetic lamp-sculpture. Aluminium and wood. Marked Patent and registered model - Edition INTER NÉO - © WERNER EPSTEIN 1970 under the wooden base . Height : 115 cmProvenance : - Mr and Mrs R., Neuilly-sur-Seine. Lamp integrated later in a whole decoration designed by Jean-René Prou between 1957 and 1961 for their apartment located on the ground floor of the building built in 1909 by the grandfather of Mr R. - Mr R., son of the previous owners .