The Sleep of Reason Produces Monsters, Francisco Goya, circa 1797-1798

The 43rd painting of los caprichos, a series of engravings made by the spanish painter francisco goya in the 1790s with molds prepared by processing copper plate with vitriol: el sueño de la razón produce monstruos - the sleep of the mind creates monsters. Date: circa 1797-1798. Medium: etching print and aquatint print. Goya-Capricho-43