María Cayetana de Silva, 13th Duchess of Alba María Cayetana de Silva, 13th Duchess of Alba María del Pilar Teresa Cayetana de Silva-Álvarez de Toledo y Silva, 13th Duchess of Alba, GE (full name, see infobox; 10 June 1762 – 23 July 1802), was a Spanish aristocrat and a popular subject of the painter Francisco de Goya y Lucientes. María del Pilar Teresa Cayetana de Silva Alvarez de Toledo became the 13th Duchess of Alba in 1776. Her marriage to José Álvarez de Toledo, 11th Marquis of Villafranca, made her and her husband the wealthiest couple in the Kingdom of Spain; their only rivals to this title were
Witches' Sabbath (The Great He-Goat) The paintings were completed in secret: he did not title any of the works or leave a record of his intentions in creating them. Absent of fact, "Witches' Sabbath" is generally seen by art historians as a satire on the credulity of the age, a condemnation of superstition and the witch trials of the Spanish Inquisition. As with the other works in the group, "Witches' Sabbath" reflects its painter's disillusionment and can be linked thematically to his earlier etching "The Sleep of Reason Produces Monsters" as well as the "Disasters of War" print series, another bold political statement published only