Rather modern lampshade, visible up close discoloration and dirt. Height: 65 cm. Ceramic base height: 27 cm. Maximum diameter of the base: 28 cm. Lampshade diameter: 45 cm. Diameter of the base: 16 cm. 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.