This is Madame Tussaud's wax effigy of Katherine Howard.
This image is from here.
Keywords: Eakins, Madame Tussaud's, Katherine Howard, Henry VIII, Queen, English, straight coiffure, crescent neckline, long puffed sleeves, false sleeves, fur, cuffs, partlet, jeweled headdress, necklace, rings, French hood, farthingale, girdle, jeweled pendant chain, jeweled pendant, vee waistline