The Black Duchess create a painting for her, which he did. This painting is the "Portrait of the Duchess of Alba", painted at her request. The Black Duchess The Black Duchess (also Mourning Portrait of the Duchess of Alba or simply Portrait of the Duchess of Alba) is a 1797 oil-on-canvas painting by Spanish painter Francisco Goya. The Duchess in the painting is María Cayetana de Silva, 13th Duchess of Alba, then 35 years old. It is a companion piece to the more chaste "The White Duchess", completed two years earlier. In this work, de Silva is dressed in low cut "Maja" clothing.
Sabbath in Christianity Sabbath commandment, referring it to eschatological rest rather than observance of a literal day. Such writing, however, did serve to deepen the idea of Christian rest on Sunday, and its practice increased in prominence throughout the early Middle Ages. Thomas Aquinas taught that the Decalogue is an expression of natural law which binds all men, and therefore the Sabbath commandment is a moral requirement along with the other nine. Thus in the west, Sunday rest became more closely associated with a Christian application of the Sabbath, a development towards the idea of a "Christian Sabbath" rather than a Hebrew one.