AI image design: Ultra-realistic professional studio photograph of a 1-year-old baby sitting on the floor, viewed from behind. The baby's…

Ultra-realistic professional studio photograph of a 1-year-old baby sitting on the floor, viewed from behind. The baby's face is completely hidden and not visible to the camera. The baby is looking upward. Wearing only a clean white diaper. Pure white seamless background only, pure white studio floor, isolated subject, completely shadowless lighting, no shadows anywhere, no gradients, no reflections, no texture on the background, solid pure white (#FFFFFF) background, high-key studio photography. Natural body proportions, realistic skin texture, photorealistic, ultra-detailed, sharp focus, DSLR camera quality, 4K. Face not visible, back view only, no facial features shown, camera positioned behind the baby. Minimalist composition, no toys, no furniture, no props, no text, no watermark.