Rare floor lamp by Barbieri & Marianelli for Tronconi, 1970s This very rare lamp is one of the first collaborations of the Italian architects Raul Barbieri and Giorgio Marianelli. It was produced by the lighting company Tronconi in the 1970s. It has that fresh and sophisticated look that reminds us of the contemporary designs by Joe Colombo and Vico Magistretti. A single sheet of metal is folded in two directions; going above and below the light source. The lampshade can be rotated and adjusted in height along the stem. Use it as a downlighter or uplight. 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.