Murano glass wall lamp, produced by Poliarte in the 1970s. It consists of a chrome base supporting three layers of glass. Two layers are colorless glass and one intermediate layer is blue. These layers combine to create a warm, ambient light. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.