Aerial view of the iconic Landwasser Viaduct trapped in snow, with an aerial shot capturing its towering height and grandeur against the backdrop of dense white pine forests and the historic viaduct that carries trains across it. The scene is captured from above by a drone camera, showcasing the train's path through the narrow chasm between two steep cliffs covered entirely in heavy ice and snow. A high-speed passenger train gracefully passes on top of the bridge, adding to the cinematic atmosphere.+ use text