Hannah Gluckstein: A Quiet Revolution in Portraiture Hannah Gluckstein (1895-1978) was a British painter whose distinctive style—characterized by luminous color palettes, meticulous detail, and an exploration of psychological depth—established her as one of the foremost portraitists of her generation. Born into a wealthy Jewish family in London, Gluck’s upbringing instilled in her a profound appreciation for art and intellectual curio…