Grand metropolitan station, archway tunnel entrances, ornate stone carvings, Romanesque columns, vaulted ceilings, intricate mosaics, warm golden lighting, bustling city atmosphere, urban commuters, sleek modern trains, metallic tracks, grand staircases, ornate metalwork, classic architectural details, symmetrical compositions, shallow depth of field, 1/2 composition, atmospheric perspective, realistic textures, ambient occlusion.