This 70-storey skyscraper, the Rockefeller Center's tallest and finest structure, is considered to be a perfect example of Art Deco, both inside and out, with its straight lines and the gradual tapering of the storeys. The lobby is impressive, with its huge murals by Spanish artist José Maria Sert. The restaurant on the 65th floor is one of the most chic and romantic in New York City, whether for a drink or dinner, as you are serenaded by the lights of the city glinting all around.