This man's thin-shell concrete designs include the Kresge auditorium at MIT Ingalls Rink at Yale, and the TWA Gateway at JFK Airport.  
This architect's North Christian Church is a pentagonal building with a tall central spire.  His groundbreaking furniture designs were produced by Knoll furniture and included the Womb, Grasshopper, and Tulip chairs.  This man's thin-shell concrete designs include the Kresge auditorium at MIT Ingalls Rink at Yale, and the TWA Gateway at JFK Airport.  An airfoil-like concrete roof adorns his Dulles International design, while another structure he designed is based on a catenary curve.  For 10 points, name this architect of the Gateway Arch, who, like Alver Aalto and his father Eliel, is Finnish.
This architect's North Christian Church is a pentagonal building with a tall central spire.  
Eero {Saarinen}