Made with Nano Banana 2 Lite · CC0 · 19 Aug 2026

Image: A heavy industrial sci-fi bulkhead doorway built i

Generated from: A heavy industrial sci-fi bulkhead doorway built into a fortified security wall, drawn as a single perfectly HORIZONTAL band running straight across the middle of the image, exactly parallel to the top and bottom edges, with no diagonal tilt and no perspective vanishing. Orthographic and flat-on: the top third of the band is the flat armoured top surface of the wall seen from above, and the lower two thirds is the tall vertical front face seen straight on. In the exact centre of the band sits a recessed armoured doorway: a thick raised door frame with heavy corner brackets, and set inside it a dark recessed opening with a sturdy sliding blast door slab half-retracted into the frame, revealing a dark passage threshold at the bottom. Yellow and black hazard chevron striping across the threshold floor. A small cyan access indicator panel beside the frame. Either side of the doorway the wall continues to the left and right edges of the image as plain graphite gunmetal armour panelling with bolted seams and a thick top capping rail, matching the doorway's material exactly. Weathered dark metal, subtle rust. Hand-painted illustrated game art with strong crisp dark outlines and painted cel shading, muted desaturated palette. The area above the band and below the band is SOLID FLAT UNIFORM BRIGHT MAGENTA #FF00FF. No checkerboard, no ground, no text.