Wall lighting by JT Kalmar glass. Exceptional pair of Bicolore glass with gold plated structure in mint condition. The best of the Arts glass 1970s. JT Kalmar is a well-respected designer in the field of lighting, known for his high-quality, innovative designs that blend form and function. He has a reputation for creating beautiful, timeless pieces that are both functional and artistic, and his work is often featured in prestigious design exhibitions and publications. Additionally, he has a long history of collaborations with some of the most important international brands in the lighting sector, which can ensure a high level of quality, durability and reliability of the final product. The design and the quality of the glass make this piece the best of Italian design. This unique wall light from Kalmar in orange frosted murano glass is exceptional. This artistic glass piece shows the exclusive design of the Italian designer in the 1960s/70s. This chandelier is in good condition. 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.