Original Tongue F577 Lounge Chair attributed to Pierre Paulin for Artifort / Iron Frame / 1970s / Vintage / Checked attributed to an Artifort Expert Height 60 Width 90 Depth 92 Cm 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