A bright, dynamic poster for the children's animated film "Emotions on Wheels." The central focus is a young energetic boy with messy chestnut brown hair and big expressive eyes filled with curiosity. He sits in the driver’s seat of a magical bus, gripping the steering wheel with a determined but playful expression. The bus is moving forward on a winding road, symbolizing an emotional journey. Inside the bus, four personified emotions: Anger – a red, sharp-edged character with clenched fists and a fiery aura. Fear – a small purple figure with wide eyes and a ghostly, hesitant posture. Sadness – a soft blue figure with a gentle, slightly drooped posture. Joy – a glowing yellow figure with a bright, open smile and dynamic energy. The background is a whimsical world with smooth color transitions reflecting emotions. The sky blends warm golden tones into soft blues and purples. The title "Emotions on Wheels" is in a playful, bold, rounded font, emphasizing excitement and adventure.