A phenomenal pair of glass art masterworks, art deco modern design, created in the 70's with the unequaled craftsmanship of glass master ercole barovier, in proprietary "rugiadosa" technique, where a fine layer of glass granules is fused to the back of the shade for a superb refraction of the light. stylized representation of a palm leaf, on polished brass support, uses e14 light bulbs\. For a warmer/goldish light, 2700k or less led light bulbs need be used, while for a whiter/colder light, 4000k or higher led light can be used. in impeccable condition, complete, perfectly functional. heigth-22cm (8.6 inches), base diameter-16cm (6.3 inches). 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, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.