One of these structures in Kansai was designed by Renzo Piano and was built on an artificial island in the middle of Osaka Bay. One of the largest of these types of structures is found on Chek Lap Kok island in Hong Kong and features white undulating roofs. Eero Saarinen designed one part of this structure which features a suspended catenary curve as a ceiling, originally designed as a terminal for TWA. For 10 points, name these structures, examples of which include Dulles in Washington, D.C. and O'Hare in Chicago.
One of these structures in Kansai was designed by Renzo Piano and was built on an artificial island in the middle of Osaka Bay. One of the largest of these types of structures is found on Chek Lap Kok island in Hong Kong and features white undulating roofs. Eero Saarinen designed one part of this structure which features a suspended catenary curve as a ceiling, originally designed as a terminal for TWA. For 10 points, name these structures, examples of which include Dulles in Washington, D.C. and O'Hare in Chicago.
One of these structures in Kansai was designed by Renzo Piano and was built on an artificial island in the middle of Osaka Bay.
{airport}s (accept reasonable equivalents)