A vast surreal black mountain valley viewed from an elevated…

A vast surreal black mountain valley viewed from an elevated perspective, gigantic smooth charcoal mountains creating dramatic diagonal formations from the corners toward the center, a thin branching neon-magenta lightning-like stream running through the valley floor, glowing intensely against the almost completely black landscape, distant mountains fading into dusty violet atmospheric haze, pale mauve sky, one tiny warm glowing star, highly graphic composition with strong sweeping curves and sharp contrast, mysterious and cinematic rather than sci-fi, large uncluttered negative space in the upper-right for hero typography, subtle analog grain, 16:9 desktop wallpaper, premium editorial website hero.