Alexander Gorlin and his team restored the sunken lobby to its original yellow hues.  Photo 2 of 4 in Eero Saarinen’s Modernist Masterpiece in New Jersey, Restored and Reimagined

Eero Saarinen’s Modernist Masterpiece in New Jersey, Restored and Reimagined

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Bell Labs’ exterior was the first large-scale application of mirrored glass, a product developed specifically for the project. Now common, especially in sunny climates, the glass’s inner layer of aluminum film blocks 70 percent of the sun's heat and admits 25 percent of its light. Architect Alexander Gorlin and his team restored the sunken lobby to its original yellow hues.