A dimly lit hallway with a staircase leading to a dark building

a dimly lit hallway with a staircase leading to a dark building, dramatic lighting. concept art, eerie nostalgic concept art, photorealistic dark concept art, detailed lighting and textures, detailed textures and lighting, fantasy atmospheric lighting, detailed atmospheric and gritty, beautiful 3 d concept art, highly realistic concept art, environment and concept art, game environment design, game concept art