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 then struck with wooden hammers. An advantage of this choice was that the entire statue would be light for its volume, as the copper need be only thick. Bartholdi had decided on a height of just over for the statue, double that of Italy's Sancarlone and the German statue of Arminius, both made with the same method. By 1875, France was enjoying improved political stability and a recovering postwar economy. Growing interest in the upcoming Centennial Exposition in Philadelphia led Laboulaye to decide it was time to seek public support. In September 1875, he announced the project and the formation