/imagine prompt: A 1920s Chinese picture book illustration of a heartfelt goodbye at the train station. Amid the crowded platform, the protagonist and their father stand by the departing train, holding hands tightly, conveying trust and encouragement through their eyes. As the train whistle blows, the father gently pats the protagonist's shoulder and steps back, waving goodbye --ar 16:9 --style raw --v 6.0