For the “Organic Design in Home Furnishings” competition held by the Museum of Modern Art, Charles Eames and Eero Saarinen created an entire series of versions of the Organic chair, each intended for a different sitting position. This pair of Vitra low back chairs has black dyed ash legs and red Hopsak upholstery. Marked with Vitra label at the bottom of each chair. Design Charles Eames & Eero Saarinen, 1940. Priced as a set.