Source: https://www.researchgate.net/publication/281334610_The_Disturbing_Fascination_of_the_Inexplicable_La_Main_The_Hand1920_from_Maupassant_to_the_Fantastic_Cinema_of_Violet/fulltext/562f72e908ae0077ccc9a0b1/The-Disturbing-Fascination-of-the-Inexplicable-La-Main-The-Hand-1920-from-Maupassant-to-the-Fantastic-Cinema-of-Violet.pdf