Eero Saarinen was a Finnish-American architect known for his iconic neo-futuristic style characterized by curvilinear and organic forms. He is best known for designing Washington Dulles International Airport and the TWA Flight Center at JFK Airport in New York. The TWA Flight Center featured a thin concrete shell roof shaped like wings to represent flight, with interior spaces flowing organically. Saarinen's innovative designs used modern materials like fiberglass and catenary curves to create sculptural buildings and furniture with elegant proportions.