Seven frames to one true scale: the FLOOR is fixed, the seat-back vertex (cross) is registered horizontally and rides at its real height: it climbs about 50 mm from the Vilbert to rev K. The 10-11 Aug truss and cardinality studies are method records, not chairs, and sit out. Updated as we go.
hundredyearchair.com · the timeline is an instrument: scrub it, or let it run