A detailed, photorealistic close-up portrait of a newborn baby wearing a hand-knitted beige bonnet, sleeping deeply. The baby's head rests on a super-soft, plush pastel pink pillow. A tiny, contented smile is visible on the baby's face, which is bathed in bright, even, shadowless light to preserve their perfect features. The background is a cozy, warmly lit nursery room with subtle floral decorations. This high-end professional shoot showcases exquisite skin textures and a heartwarming, peaceful atmosphere in 8K resolution.