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Wide-angle sci-fi film still and production concept art plate. Subject: A solitary, minute human figure standing dwarfed at the base of the [Vault from the Foundation series], rendered as a gargantuan, miles-high asymmetric geometric polyhedron with a dark matte obsidian texture reflecting a dull, oily sheen. Setting: A vast, completely flat [salt crust plain] stretching to a razor-sharp horizon under an overcast, thick [dusty orange sky]. Lighting: Low-contrast, diffused daylight with a hazy dim sun casting long, faint, faint shadows. Camera & Composition: Wide-angle anamorphic lens shot with deep depth of field, maintaining sharp focus on both the cracked foreground ground texture and the monolithic apex. Palette: Industrial monochrome dominated by deep slate greys, matte carbon black, and muted sandy ochre dust. Avoid: lens flare, glowing neon lines, high-contrast bloom, motion blur, vignette, watermarks, extra figures, organic landscapes.