I've been long fascinated with the old TWA terminal at JFK Airport, out of commission since 2001 after decades of being too small to serve incoming or outgoing flights on jumbo jets.
Designed by architect and industrial Eero Saarinen—as well-known for the "tulip chair" as for the St. Louis Gateway Arch—the 1962 Trans World Flight Center had fallen into disrepair by the time I got to visit it up close (and inside) in 2011, although it had been partially restored.
circa 2011
Over the last decade or so, I've watched how the defunct terminal of the defunct airline has been restored and even reincarnated as the TWA Hotel, connected to JetBlue Airways' Terminal 5.

