A watercolor illustration of a quiet forest lake under a starry sky: fireflies over the grass and a lantern boat by the shore in indigo and lavender

Prompt

"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."