Mengs, Selbstbeherrschung, Anton Raphael Mengs, circa 1775

Self-control (dominio di se stesso) by anton raphael mengs. Carton for ceiling fresco "apotheosis of emperor trajan". Black chalk and charcoal, on ýellow paper, 53. 2 c 39. 8 cm. Now in the museo del prado, madrid. Date: circa 1775.