Frédéric Auguste Bartholdi 1871, not finishing the massive sandstone statue until 1880. In 1871, he made his first trip to the United States, where he pitched the idea of a massive statue gifted from the French to the Americans in honor of the centennial of American independence. The idea, which had first been broached to him in 1865 by his friend Édouard René de Laboulaye, resulted in the Statue of Liberty in New York harbor. After years of work and fundraising, the statue was inaugurated in 1886. During this period, Bartholdi also sculpted a number of monuments for American cities, such as a
Statue of Liberty Bartholdi greatly admired the United States Constitution, he chose to inscribe "JULY IV MDCCLXXVI" on the tablet, thus associating the date of the country's Declaration of Independence with the concept of liberty. Bartholdi interested his friend and mentor, architect Eugène Viollet-le-Duc, in the project. As chief engineer, Viollet-le-Duc designed a brick pier within the statue, to which the skin would be anchored. After consultations with the metalwork foundry Gaget, Gauthier & Co., Viollet-le-Duc chose the metal which would be used for the skin, copper sheets, and the method used to shape it, repoussé, in which the sheets were heated and