A rare and iconic french mid century wall / swing "potence" jib wall lamp in black lacquered metal attributed to jean prouvé produced in france, 1950s. in good vintage condition with natural patina from aging. dimensions: h: 20 cm / 7.85" l: 120 cm / 47.25" 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.