Marie-Claude de Fouquières (born 1937) experimented with various techniques for working with colored resin until she achieved this, also known as "fractal resin." A deep orange color in excellent condition. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources 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.