Butterfly Stool
Yanagi developed his iconic design while cutting, folding and shaping pieces of paper. Its fluid and gently curving form, reminiscent of a butterfly's wings poised for flight, was realised using the moulded plywood techniques developed by Charles and Ray Eames. Constructed of two identical pieces of plywood seamlessly combined using only a screwed-on brass rod and two screws under the seat, the deceptively simple design was perfected over three years in collaboration with furniture maker Tendo Mokko and plywood researcher Inui Saburo. Now over 60 years old, the Butterfly Stool remains an enduring international style icon and can be found in major collections such as that of MoMA and the Louvre.