On the grassland, a girl is riding a horse and galloping on the grassland. The grass is covered with huge green linear ripples. The grassland is a complex linear color line. The weather is sunny. The illustration is drawn in a flat style, with green as the main color. The composition perspective is a bird's eye view, Mucha's painting style, looking down from the sky. 64K --ar 3:4 --s 1000 --niji 6