Naked woman walks down stairs in apartment

She’s walking down a narrow metal staircase inside a bright, modern apartment. Her back is to the camera as she moves slowly, one hand lightly touching the railing. She’s completely naked, skin glowing under the overhead lights. Her hair is loose, falling over her shoulders. She glances back over her shoulder, catching a glimpse of the camera before turning her head away again. The apartment behind her has white walls, a glass partition, and a red couch visible in the background. There’s a door to the right, and some plants near the base of the stairs. The mood is quiet and intimate, like she’s just finished something private and is heading back to her room. No one else is around. The space feels open and airy, with natural light coming from somewhere off-camera. She doesn’t rush, doesn’t look nervous — just calm, almost thoughtful as she descends.