Mood: Mystical | Subject: A geometrically perfect formation of aurora borealis, their glowing curtains dancing across the night sky | Timing: Midnight, under a star-studded sky | Lens: Wide-angle | Lighting Conditions: The natural, radiant glow of the auroras casting a magical illumination on the snowy landscape below | Style: Fusion of celestial natural beauty and abstract geometry | Colors: The vibrant greens, purples, and blues of the auroras contrasted beautifully with the stark whites of the snow and the deep black of the night sky | Background: A backdrop of a tranquil, snow-covered forest, its silent majesty adding depth and tranquility | Perspective: Low angle, capturing the awe-inspiring spectacle of the aurora formation and the mystical forest scene | Focal Point: The brightest band of aurora in the formation, its glow most mesmerizing and captivating | Space: Expansive, emphasizing the grand scale of the auroras and the serene calm of the midnight hour | Pattern/Texture: The smooth, fluid movement of the auroras contrasted with the rough, textured snow of the forest floor | Element defining the scale: A solitary, detailed pine tree in the foreground, its size providing a sense of the scene's grand scale | Depth of Field: Deep, focusing on the aurora formation while subtly blending into the tranquil forest backdrop | Feeling: Enchanting and awe-inspiring | Contrast elements: The mystical scene of a geometrically perfect formation of aurora borealis dancing across the star-studded night sky, their celestial natural beauty and abstract geometry enhanced by the natural, radiant glow of the auroras and contrasting textures, set against the backdrop of a tranquil, snow-covered forest.