Use the person from the reference image. Concept: an indoor spring portrait photo of a young woman seated on a white windowsill. Subject: a young woman with the exact appearance from the reference, long well-groomed hair, and delicate facial features. Setting: indoors by a window, with blooming tree branches, an urban spring view, apartment buildings, and parked cars visible outside. Action & Pose: she is sitting on the windowsill, looking directly into the camera, with her hands folded on her knees. Appearance: preserve the exact facial features from the reference. Wardrobe: round metal-frame glasses, a white high-collar blouse, a gray buttoned vest layered over it, a black skirt, and sheer black tights. Details & Texture: neat bright pink manicure, a stylish brown handbag with handles and a black backpack placed beside her on the windowsill. Lighting: soft natural window light.