northern lights aurora borealis green sky
Prompt
Photorealistic wide-angle night landscape of vivid northern lights sweeping diagonally across a vast star-filled sky above a dark, quiet wilderness horizon. The aurora forms soft flowing ribbons and vertical curtains of luminous green with subtle violet, magenta, and deep blue gradients, spreading from the upper left toward distant low mountains on the right. Foreground is an unlit black silhouette of open tundra with gentle hills and a small snow-dusted ridge, kept minimal to emphasize the sky. Mood is serene, awe-inspiring, and remote. Natural long-exposure night lighting, crisp stars, soft atmospheric glow, cool emerald, indigo, and purple color palette. Composed with the horizon in the lower fifth, shot on a 20mm wide-angle lens, f/2.8, tripod, clean realistic detail.
Negative Prompt
people, recognizable faces, buildings, city lights, landmarks, logos, watermarks, readable text, oversaturated HDR, artificial neon look, cartoon style, painterly effect, blurry stars, star trails, distorted horizon, excessive noise, lens flare, duplicated moons