Design mid-century wall lamp by kamenicky senov in 1960s. Opaline glass shades can be adjusting by rotation to create different lights and shadows. Brass polished, beautiful age patina. Glass in perfect condition. Rewired: 2x40w, e12-e14 bulbs, us wiring compatible 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.