Witches' Sabbath (The Great He-Goat) whose full-length portrait appears in the same series. As with the other "Black Paintings", Goya began with a black background which he painted over with lighter pigments, then with broad, heavy brushstrokes of grey, blue and brown. The darker areas were achieved by leaving the black under-paint exposed; this is most obvious in the figure of the Devil. Like the other works in the series, "Witches' Sabbath" is worked up through heavy, slashing brushstrokes. The plaster was underlaid with thick carbon black before the paint was applied in hues of white lead, Prussian blue, vermilion of mercury, and crystals of
Witches' Sabbath (Goya, 1798) "Witches' Sabbath" shows the devil in the form of a garlanded goat, surrounded by a coven of disfigured, young and aging witches in a moonlit barren landscape. The goat possesses large horns and is crowned by a wreath of oak leaves. An old witch holds an infant in her hands. The devil seems to be acting as priest at an initiation ceremony for the child, though popular superstition at the time believed the devil often fed on children and human fetuses. The skeletons of two infants can be seen; one discarded to the left, the other held by a crone