Alki armchair, design by Giancarlo Piretti for Anonima Castelli, 1970s, Italian manufacture. The armchair made with a metal structure and covered with sage green elastic fabric. Design with soft and enveloping lines. The upholstery fabric is new. 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