Mood: Enigmatic | Subject: A symphony of northern lights dancing over an untouched, snow-blanketed tundra | Timing: Midnight, when the aurora borealis is at its most vibrant | Lens: Ultra-wide Angle | Lighting Conditions: The natural, spectral illumination of the northern lights casting an ethereal glow over the pristine tundra | Style: Fusion of arctic wilderness and celestial spectacle | Colors: The surreal greens, purples, and blues of the northern lights contrasted with the pure white and icy blues of the snow | Background: The endless, star-studded night sky, adding depth and a sense of the infinite | Perspective: Wide, capturing the expansive tundra under the majestic sweep of the aurora | Focal point: The most vibrant ribbon of the northern lights, creating a mesmerizing, flowing arc across the sky | Space: Expansive, emphasizing the stark beauty of the tundra under the celestial spectacle | Pattern/Texture: The rippling, flowing pattern of the aurora contrasted with the smooth, untouched snow | Element defining the scale: A lone, frosted pine tree, providing a sense of the scene's scale | Depth of Field: Infinite, focusing on the captivating northern lights while subtly blending into the expansive tundra and night sky | Feeling: Awe-inspiring and tranquil | Contrast elements: The vibrant, dancing northern lights set against the stark, untouched tundra under the endless, starlit sky.