Joyful baby with first bottle in a cozy nursery

A close-up portrait features a cheerful baby with fair skin, bright eyes, and rosy cheeks, wearing a crimson cable-knit hat—adorned with small, pearl-like appliqués and topped with a soft pom-pom. Radiating pure joy, the baby holds a bottle of milk in its hands, smiling with an open mouth while gazing directly into the camera; it wears a matching crimson knit sweater, detailed at the neckline with delicate white floral embroidery. Nestled on a soft, fluffy green blanket, the baby is illuminated by gentle, diffused high-key lighting that beautifully highlights the fine textures of the knitwear and the blanket. The background reveals a lovely nursery, creating an intimate, peaceful atmosphere that draws the entire focus to the child's radiant facial expression. Add the text "My First Bottle" to the bottom left corner.