A young woman lying on her back on a bed, taking a selfie with her right arm extended upward, soft smile, relaxed and natural expression, looking toward the camera. Smooth, warm skin with a sunlit glow, freckles visible on nose and cheeks. Medium brown long hair loose and spread out on the pillow around her head, light blue or green eyes with subtle eyeliner. Wearing a white ribbed tank top and light blue jeans. Environment: bed with white pillows and sheets, neutral wall background. Natural sunlight from upper left of frame, creating warm highlights and soft shadows on face and torso. Composition: overhead selfie angle, close-up of face, upper body, and part of jeans, focus sharp on face and upper body. Overall color palette: warm skin tones, white bedding, brown hair, neutral background. Atmosphere: warm, relaxed, comfortable, natural.