Prompt
"Generate an image of a Caltrain commuter rail train traveling through the San Francisco Bay Area, with a scenic view of the California landscape in the background. The train should be depicted in a realistic style, with Bombardier BiLevel Coaches and a Stadler KISS EMU in the distance, surrounded by trees and buildings. In the foreground, a few passengers should be shown boarding or exiting the train at a station, with a platform and a Caltrain sign visible. The image should convey a sense of movement and activity, with a few cars and buses in the background, and a clear blue sky above. Style: realistic, with a mix of photography and illustration."