Saarinen first received critical recognition, while still working for his father, for a chair designed together with Charles Eames for the "Organic Design in Home Furnishings" competition in 1940, for which they received first prize. The "Tulip Chair", like all other Saarinen chairs, was taken into production by the Knoll furniture company, founded by Hans Knoll, who married Saarinen family friend Florence (Schust) Knoll.