"Portrait of a woman in a lined cloak - portrait of a lady with a cup", Maria Antonia Walpurgis of Bavaria

Portrait of a lady, presumably maria antonia walpurgis of bavaria (1724-1780). Identification proposed by user ecummenic (talk) based on the comparison with some portraits of that princess (see images below). Date: 18th century. Dimensions: height: 46.6 cm (18.3 in); width: 35.8 cm (14 in). Medium: painting. Bildnis einer Frau im gefütterten Umhang