Anni '70s lamp by Valenti Pistillo Design Studio Tetrarch Italia. Table, ceiling or wall lamp. PISTILLO model made of silver-plated acrylic material produced in the 1970s. These fantastic stems were designed in the '68/'70s by Studio Tetrarch and were produced by Valenti Italia. It shows small marks due to time. 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.