Monumental and Decorative Anthroposophic Wall Art made of cast cement and reinforced with metal rods. There are metal brackets on the back. This wall sculpture was designed and manufactured by Armin Naldi of Germany in 2009. I myself bought up Armin Naldi's estate. Armin Naldi is no longer alive. The wall sculpture is in very good original condition. color light grey. Weight approx. 50 to 60 kg. This great eye-catcher is looking for a new home. 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