Witches' Sabbath (The Great He-Goat) powdered glass, orpiment and iron oxides. He likely worked with mixed materials. Technical analysis indicates that most of the Black Paintings begun with preparatory drawings. "Witches' Sabbath" is the exception; the final composition seems to have been painted directly onto the wall. Art historian Fred Licht notes that Goya's brushwork appears "clumsy, ponderous, and rough" and lacking finish compared to his earlier work. Licht believes this was a deliberate ploy to physically convey dismay at human inadequacy and his own feelings of personal doubt. Unique in the series, "Witches' Sabbath" was not significantly altered by Goya after his initial work.
Sabbath in Christianity pagan and political factors, and the decline of standards for the Sabbath day. While the Lord's Day observance of the Eucharist was established separately from the Jewish Sabbath, the centrality of the Eucharist itself made it the commonest early observance whenever Christians gathered for worship. In many places and times as late as the 4th century, they did continue to gather weekly on the Sabbath, often in addition to the Lord's Day, celebrating the Eucharist on both days. No disapproval of Sabbath observance of the Christian festival was expressed at the early church councils that dealt with Judaizing. The Council