photorealistic raw photo of a beautiful woman standing with her back to the camera writing on a green chalkboard, (ultra-detailed photorealistic:1.3), (professional lifestyle and educational photography:1.35), (elegant back-view portrait:1.3), stunning woman with long straight black hair, (fair skin:1.3), (highly detailed attractive back visible:1.3), (detailed long black hair with realistic individual strands, shine and natural flow down her back:1.3), wearing a white sleeve top and grey leggings, deep gluteal cleft, (highly detailed gray leggings with realistic smooth fabric, deep gluteal cleft, subtle heels, (detailed footwear:1.35), pose, standing in front of the chalkboard with one arm raised writing, body facing the board, back to viewer, elegant posture, (flattering back-view pose highlighting outfit and hair:1.3), (perfect curvy anatomy, realistic proportions and natural stance:1.3), setting, wooden desks, green chalkboard with writing, windows with light, (realistic modern environment:1.35), (soft natural window lighting creating gentle highlights on hair and clothing:1.3), (shallow depth of field focusing on the woman:1.3), additional enhancers, (hyperrealistic skin texture and hair details:1.3), (intricate clothing textures:1.3), (detailed hair with individual strands:1.3), (sharp focus on full body, 8k ultra high resolution:1.35), (cinematic mood:1.35), (flawless composition:1.25), (no deformities:1), professional quality, high dynamic range, full view, thick thighs, curvy body, back view, side view, diagonal view, fit legs, german)