In the 2000s, researchers at the French film company Lobster Films noticed that Méliès's two-lens system was a fully functional, stereo film camera. 3D versions of Meliè' movies could e made by combining the domestic and foreign prints of the film. Serge Bromberg, the founder of Lobster Films, presented 3D versions of "The Infernal Cauldron" and another 1903 Méliès film, "The Oracle of Delphi", at a January 2010 presentation at the Cinémathèque Française. According to the film critic Kristin Thompson, "the effect of 3D was delightful … the films as synchronized by Lobster looked exactly as if Méliès had designed them for 3D." Bromberg screened both films again—as well as the 1906 Méliès film "The Mysterious Retort", similarly prepared for 3D—at a September 2011 presentation at the Academy of Motion Picture Arts and Sciences.