Prompt: Illustration of a dimly lit city street corner under foggy conditions, one flickering street lamp illuminating the swirling mist, retro diner signboard glowing vibrant neon colors against the darkness, film noir atmosphere, silhouetted characters, by Edward Hopper and Gregg Rutkowski, muted palette, velvety textures, gritty realism blended with nostalgia, captured in a single moment in time, cinematic angle, subtle ambient occlusion, artgerm mastery, concept artwork quality.