?????Seance de Baquet de Mesmer dans un salon de la nobility francaise au 18th century?????Demonstration by Frederic Antoine Mesmer (Franz Anton Mesmer; 1733-1815); German doctor; founder of the theory of animal magnetism known as mesmerism - (view of a session of Mesmer tub in a salon of the French nobility in the 18th century?? Demonstration by Frederic Antoine Mesmer (Franz Anton Mesmer; 1733-1815); a German physician; founder of the theory of animal magnetism known of mesmerism) Engraving of the 19th century