Mood: Mystical | Subject: A mirror-like lake reflecting the dazzling Aurora Borealis | Timing: Late night, when the Northern Lights are at their peak | Lens: Wide-angle | Lighting Conditions: The vibrant, natural light of the auroras casting an ethereal glow on the lake and the surrounding landscape | Style: Fusion of natural spectacle and celestial wonder | Colors: The vibrant greens, pinks, and purples of the auroras contrast dramatically with the deep blues and blacks of the night sky and the serene lake | Background: A backdrop of star-filled sky and distant, shadowy mountains, adding depth and mystery | Perspective: Ground level, capturing the breathtaking spectacle of the Northern Lights mirrored in the tranquil lake | Focal Point: The most vibrant arc of the aurora in the sky and its reflection on the water, creating a stunning contrast with the serene surroundings | Space: Expansive, emphasizing the grand scale of the night sky and the captivating allure of the scene | Pattern/Texture: The flowing, radiant pattern of the auroras contrasted with the smooth, reflective water | Element defining the scale: A solitary, small pine tree silhouette on the shoreline, providing a sense of the scene's grand scale | Depth of Field: Deep, focusing on the auroras and their reflection while subtly blending into the starry backdrop | Feeling: Awe-inspiring and serene | Contrast elements: The mystical scene of an aurora-filled sky mirrored in a tranquil lake, its natural spectacle and celestial wonder enhanced by the vibrant aurora light and contrasting textures, set against the backdrop of a star-studded, deep blue sky.