Four wall applique with metal structure and 'Sigma' model glass lampshade. Prod. Artemide, Italy, ca. 1960, designed by Sergio Mazza. 12 x 26 x 26cm. Good conditions. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.