Steampunk classroom, old wooden desks, intricate copper pipes, vintage steam engines, leather-bound books, brass lanterns, dim warm lighting, foggy windows, stone walls, Victorian-era style, professor with goggles, top hat, and a long white beard, students in brown vests, holding clockwork mechanisms, chalkboard with complex equations, ornate clock tower outside, rainy day, misty atmosphere, cinematic composition, detailed textures.