Flowing Hair Portrait in Motion on Muted Backdrop

An artistic portrait of a woman in motion, her long hair flowing and swirling behind her as if caught in a breeze. The subject is shown from the shoulders up in a half-length composition with a serene expression and eyes softly closed or looking downward. The hair should have dynamic motion with light strands trailing to suggest motion blur. The background is muted and desaturated in taupe, cool gray and washed-out beige with a subtle textured wall or gradient. Style is painterly and expressive, inspired by impressionist watercolor or loose oil sketch, with visible brushstrokes and a soft grain. Lighting is soft and diffuse with a gentle rim light to separate figure from background. Color palette is cool neutrals with hints of warm tones in the hair. Overall mood is ethereal and quiet with a sense of movement.