艾菲尔铁塔(1889):巴黎的地标，1889年为筹备法国革命一百周年博览会而建。由桥梁工程师艾菲尔的露空格构铁塔，是科技上的杰作。

• "Eiffel Tower (1889)： Parisian landmark built for the Centennial Exposition of 1889. Conceived by the bridge engineer Gustave Eiffel (1832-1923), the 984-ft (300-m) tower of open-lattice wrought iron was a technological masterpiece."