a black and white sign that says "see the sampler"

Prompt 1: a train moving inside a tunnel. the camera captures the train's movement from different angles, and the tunnel's lighting creates a dramatic effect. the train's speed and sound are emphasized, and the tunnel's length is also displayed. 's purpose is to showcase the train's journey through the tunnel, emphasizing its speed and the tunnel's length.

Prompt 2: a train moving through a dark tunnel. the tunnel has a bright light at the end, and the train is moving quickly. the train is moving at a very high speed, and the tunnel is very long. captures the speed and movement of the train as it travels through the tunnel.