Neon Sci-Fi Corridor Retrofuturism QR Code for Posters

About this design

A cryogenic vault hallway lined with boxy machines, sealed capsule hatches and glowing monitors in cyan and soft red. The square screens and framed hatch panels hide the finder squares, while the dark machine bodies and pale neon outlines carry the modules across the scene. Strong contrast between black casings and bright glowing edges keeps the pattern readable, and the wet floor adds reflected streaks of light. Overhead pipes and a ringed ceiling lamp lead the eye down the corridor.