Nano Banana prompt: A woman stands indoors at night, her long blonde h...

A woman stands indoors at night, her long blonde hair pulled back, a loose gray tank top exposing her midriff. She wears loose white tied shorts, one hand on her hip and the other behind her head, smiling warmly. The room is bathed in a soft blue and gold light, casting gentle shadows and creating a warm, intimate atmosphere. The lighting is soft and diffused, with a key light placed to the left, casting a warm golden hue on her face and a subtle purple backlight enhancing her hair and silhouette. The scene has a filmic quality, with a slight grain and a warm color grade.