James McNeill Whistler

James McNeill Whistler was an American-born, British-based artist known for his tonal harmony and innovative approach to painting and printmaking. His most famous work, Whistler’s Mother, exemplifies his subtle palette and emphasis on mood over narrative. Whistler’s advocacy for “art for art’s sake” influenced the Aesthetic Movement. His delicate use of color and composition helped redefine modern portraiture and landscape art.