Mood: Mystical | Subject: A breathtaking aurora borealis display dancing across a pristine, snow-covered arctic tundra | Timing: Late night, when the aurora is at its most vibrant | Lens: Wide-angle | Lighting Conditions: The radiant, multi-colored light of the aurora borealis, casting an ethereal glow on the snow | Style: Fusion of polar grandeur and celestial wonder | Colors: The vibrant greens, blues, and purples of the aurora contrasted with the crisp whites of the snow | Background: The undulating, star-studded night sky, adding depth and a sense of infinity | Perspective: Ground-level, capturing the vast expanse of the tundra lit by the surreal light of the aurora | Focal Point: The most vibrant arc of the aurora, its colors reflecting brilliantly on the snow | Space: Expansive, emphasizing the vastness of the tundra and the limitless expanse of the night sky | Pattern/Texture: The smooth, untouched texture of the snow contrasted with the dynamic, flowing pattern of the aurora | Element defining the scale: A solitary arctic fox, illuminated by the aurora, providing a sense of the scene's scale | Depth of Field: Deep, focusing on the tundra while subtly blending into the aurora-lit backdrop | Feeling: Awe-inspiring and mystical | Contrast elements: The mystical scene of a breathtaking aurora borealis display dancing across a pristine, snow-covered arctic tundra, its radiant light casting an ethereal glow, set against the infinite expanse of the star-studded night sky.