Her article in thepeerage is here.
From magnoliabox.com; enlarged to 25.4 cm by gogm.
Countess Ida wears a relatively simple dress. The absence of a blouson or pouter pigeon bodice suggests this portrait could date to about 1910.
Keywords: Brooks - Frank, Ida Lumley, Ida Frances Annabella Lumley, Ida Bridgeman, Lumley family, Bridgeman family, Countess, British, straight coiffure, blouse, lace, square neckline, long tight sleeves, over-bodice, necklace, earrings, brooch