This LORA is a style for background.

public bathroom, long narrow tiled corridor in an aged institutional restroom, teal-green ceramic wall tiles and small square floor tiles with wet reflective patches, dim cold fluorescent ceiling lights and a brighter strip light above a wall-mounted mirror, soft diffuse illumination fading into distance, concrete sink counter with three white basins and metal faucets on the left, rectangular mirror reflecting corridor and stalls, wooden toilet stall doors with metal latches on the left and right extending in perspective, open stall entrances visible at the near end, worn surfaces, grime and moisture stains, muted desaturated color palette, quiet empty atmosphere, cleaning tools including a grey bucket, red cup and leaning mop near the sinks, depth leading toward a doorway at the far end

I created 20 datasets images with AI (DAL-E) based on my own prompt. LORA was created with fluxgym (RTX-4090).