A medium shot from a slightly low angle featuring a young girl centered in the frame, surrounded by a surreal aquatic atmosphere. The girl, with a gentle and warm smile, has soft features and flowing hair that drifts weightlessly as if underwater; she wears a light, ethereal dress made of translucent fabric that ripples around her. Her chest glows with a soft, radiant light emanating from her heart, casting a warm illumination on her face. In the sky behind her, a colossal sea whale glides majestically through the air, its massive body shimmering with bioluminescent patterns and glowing constellations that mirror the light from the girl. The environment is a dreamlike fusion of ocean and sky, with floating bubbles and shimmering water droplets suspended in the air. The lighting is soft and luminous, dominated by a palette of deep ocean blues and radiant gold, creating a serene, magical, and heartwarming atmosphere with a soft-focus background.