A woman with long, flowing, silver hair sits amidst swirling clouds of blue and grey smoke in a dimly lit, ethereal setting. She wears a flowing, translucent gown that shimmers with opalescent hues, the fabric appearing to blend with the smoke around her. Her eyes are half-closed, her face serene and enigmatic, a dreamy expression gracing her features. Beams of moonlight filter through the smoke, casting an otherworldly glow on the scene. The background is a deep, smoky blue, fading into darkness at the edges, creating a sense of mystery and intrigue. Rendered in a highly detailed, ethereal style with a soft focus and a predominantly blue-grey color palette, emphasizing the smoky atmosphere and dreamlike quality of the scene. The camera angle is slightly low, focusing on her upper body and the swirling smoke around her, enhancing the sense of mystery and allure. The overall mood should be one of quiet contemplation, dreamy introspection, and mystical beauty, all enveloped in a captivating smoky haze.