Witches' Sabbath (Goya, 1798) Witches' Sabbath (Goya, 1798) Witches' Sabbath () is a 1798 oil on canvas by the Spanish artist Francisco Goya. Today it is held in the Museo Lázaro Galdiano, Madrid. It was purchased in 1798 along with five other paintings related to witchcraft by the Duke and Duchess of Osuna. The acquisition of the witchcraft paintings is attributed to the duchess rather than her husband, but it is not known whether they were commissioned or bought after completion. In the twentieth century the painting was purchased by the financier José Lázaro Galdiano and donated to the Spanish state on his death.
Fernando de Silva, 12th Duke of Alba Fernando de Silva, 12th Duke of Alba Fernando de Silva y Álvarez de Toledo, 12th Duke of Alba, GE, KOGF, KOHS, KOC (27 October 1714 – 15 November 1776), was a Spanish politician and general who was Prime Minister of Spain in 1754. Better known as the Duke of Huéscar, Fernando de Silva was a man of the Enlightenment and friend of Jean-Jacques Rousseau. He was Spanish ambassador to France between 1746 and 1749. On November 8, 1753 he was appointed Mayordomo mayor and chief of the Royal Household and, on April 9, 1754 he was made director of the