Rare callimaco model floor lamp designed by Sottsass in 1982 and produced by Artemide. This black one is a limited edition of a few pieces made for an event Manufacturer's label under the base This piece has an attribution mark, I am sure that it is completely authentic 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.