星空下寧靜森林湖泊的水彩插畫：草地上飛舞螢火蟲，岸邊漂著一艘掛燈籠的小木船，色調為靛藍與薰衣草紫

提示詞

"watercolor illustration of a quiet forest lake glowing under a starry sky. The surface of the water reflects soft starlight and gentle tree silhouettes. Fireflies float above the grass, and a small wooden boat with a lantern drifts quietly near the shore. The scene feels magical and calm, painted in dreamy shades of indigo, lavender, and moonlit silver."