Her article in thepeerage is here.
From jeannedepompadour.blogspot.com/2012/04/portraits-first-portraits-of.html; filled in shadows.
Lady Elizabeth poses as Minerva wearing a jeweled over-bodice, jeweled arm bands, a jeweled girdle, necklace, earrings, and a tiara under plumes.
Keywords: Wright - Michael, Elizabeth Washington, Elizabeth Shirley, Lady Ferrers, Washington family, Shirley family, British, long hurluberlu coiffure, tiara, feathere headdress, earrings, necklace, chemise, modesty piece, off shoulder scoop décolletage, elbow length puffed under-sleeves, clasps, jeweled arm bands, jeweled fitted bodice, jeweled cap sleeves, girdle, vee waistline, full skirt, wrap, shield, theatrical dress