A young girl sits on a grassy hill overlooking train tracks in the old Japanese countryside, watching a steam locomotive chugging slowly through golden rice paddies at sunset, puffy white clouds drifting across a gradient sky of soft coral to pale blue, distant mountains silhouette against warm evening light, scattered fireflies beginning to emerge in the tall grass around her, hand-painted watercolor background with warm amber wheat tones and soft sunset coral palette, cel animation aesthetic with crisp clean lines, nostalgic peaceful mood, Studio Ghibli inspired artistic style