The first porn daguerreotype appeared in 1855 and with the advent of "moving pictures" by the Lumière brothers the first porn film was made soon after the public exhibition of their creation. Pornographic film production commenced almost immediately after the invention of the motion picture in 1895. Two of the earliest pioneers were Eugène Pirou and Albert Kirchner. Kirchner directed the earliest surviving pornographic film for Pirou under the trade name "Léar". The 1896 film, "Le Coucher de la Marie" showed Louise Willy performing a striptease. Pirou's film inspired a genre of risqué French films showing women disrobing and other filmmakers realized profits could be made from such films. In the United States, one of the Thomas Edison's first efforts using his methods and equipment for making moving pictures was of a nude woman getting up from her bath tub and running away.