An old woman, back bent and teeth buckled, kneels on the floor; beside her lie two vessels and a shallow bowl and spoon. Her gaze is misted and sad, but her eyes meet the viewer’s; in her arms, about to be devoured, is a newborn baby. In a picture nearby an elderly couple fly up into the air together, her arms clutch his legs, his outstretched hands clack castanets, associated with music, sensuality and sex. Their faces are angled towards each other, crimped with glee. The walls of the Courtauld Gallery in London are currently crowded with similar images: unsettling and superstitious, erotic and grotesque.

“Goya: The Witches and Old Women Album”, an ambitious new exhibition, opened this week. It marks the first time an institution or individual has tried to reconstitute one of Francisco Goya’s sketchbooks, which were broken up in 1826 after his death.