All 4 Finnish Bent Plywood Chairs (Kari 3 by Kari Asikainen for P.O. Korhonen, 1982. Petteri Chair by Olavi Hänninen, 1958. Split Chair by Risto Halme for Asko, 1960.Bird Chair by Yrjö Wiherheimo/Pekka Kojo, 1993.)