Complex sentence: The original, which is in the Musée d'Orsay, is made of marble, with the gown made of Algerian onyx, and the scarab of malachite; it was commissioned for the Conservatoire National des Arts et Métiers.
Split into simpler sentences: The original, which is in the Musée d'Orsay, is made of marble, with the gown made of Algerian onyx, and the scarab of malachite. It was commissioned for the Conservatoire National des Arts et Métiers.