Vitra Plywood Chair LCM Group Charles and Ray Eames spent many years experimenting with new techniques for producing three-dimensionally moulded plywood seat shells that conformed to the contours of the human body. They achieved this with the chairs in the Plywood Group, which have matured into classics with an appearance that still looks contemporary today. For the Plywood Group, they also combined chair tops with different bases. Thanks to the organic shape of the plywood shells and the slightly flexible