A baby laughing joyfully while playing with a colorful stack of buildi

A baby laughing joyfully while playing with a colorful stack of building blocks, sitting on a soft rug in a bright and airy nursery, stuffed animals scattered around, sunlight streaming through a window, warm and pastel color palette, detailed and realistic textures, tender and joyful atmosphere, capturing the innocence and happiness of a child, sense of pure delight and warmth, soft and gentle lighting.