Gi-Gi table lamp designed by Umberto Riva and manufactured by Fontana Arte. The first prototype of Gi-Gi was made in 1975, but production did not start until 1990. The lamp consists of a diffuser in satin-finished blown glass and a metal structure with a metallic turquoise finish. The parts are connected by a bayonet lock. 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.