Imagine a breathtaking scene of a young girl with delicate hands, her deep blue eyes reflecting cosmic wonder. Her head opens to reveal two merging realms: one lush with nature and life, the other ethereal and divine. Bioluminescent energy flows from her heart, connecting these worlds as they create a stunning burst of light and color. Set against a starry cosmic backdrop, her expression embodies innocence, spiritual connection, and the duality of heaven and earth. Photorealistic, HDR, cinematic rendering.