Twenty Thousand Leagues Under the Sea as an inhabitant of British Colonial India, "is an inhabitant of an oppressed country". Verne took the name "Nautilus" from one of the earliest successful submarines, built in 1800 by Robert Fulton, who later invented the first commercially successful steamboat. Fulton's submarine was named after the paper nautilus because it had a sail. Three years before writing his novel, Jules Verne also studied a model of the newly developed French Navy submarine "Plongeur" at the 1867 Exposition Universelle, which inspired him for his definition of the "Nautilus". The breathing apparatus used by "Nautilus" divers is depicted as an untethered version
20,000 Leagues Under the Sea (1954 film) "20,000 Leagues Under the Sea" would enter principal photography by late 2012. In the meantime, Fincher began courting Brad Pitt to play the role of Ned Land while the film was kept on hold. However, in February 2013, it was announced that Pitt had officially turned down the role. In April 2013, it was announced that the Australian government will provide a one-off incentive of $20 million in order to secure the production. Despite this, the film was put on hold again the following month due to complications in casting a lead. On July 17, 2013, Fincher dropped out of