Establishing reference photograph of a place: 2D hand-drawn illustration of a dark industrial corridor ending in heavy closed obsidian sliding doors, sealed tight. Beside them, a recessed holographic security panel on a sleek obsidian wall glows with flickering azure light and geometric keypad symbols. Brushed metal wall textures, pipes, faint orange warning lights along the ceiling. Deep blues with stark highlights, volumetric blue glow, tense high-stakes atmosphere. Eye-level view, empty scene, no people, no text.
No people, no visible text, no watermark.
