Portrait of Countess Hennigke, née von Schönberg, half-length, in a white silk dress with a red cloak

German School, 18th Century Portrait of Countess Hennigke, née von Schönberg, half-length, in a white silk dress with a red cloak oil on canvas, unlined, unframed 76.2 x 63.7 cm. offered together with another painting, Studio of Martin Mytens, Portrait of Empress Maria Theresa of Austria, half-length, in coranation robes, oil on canvas, 90.2 x 69 cm. (2)