Children's book cover "Time to Sleep", vintage storybook aesthetic, highly detailed ink cross-hatching over delicate watercolor washes, visible cold press paper texture. Composition rule of thirds. Foreground: sleeping children and baby forest animals in miniature wooden beds on a mossy clearing just inside a window pane. Midground: moonlit enchanted forest outside the window, glowing fireflies. Background: starry indigo sky with lavender clouds. Ethereal dream wisps float around them: translucent flying whales, bioluminescent castles, constellations shaped like bunnies. Lighting: soft diffused lunar glow, chiaroscuro effect, gentle rim light on fur and hair. Color palette: deep indigo (#1a237e), soft gold (#f9d79c), dusty rose (#e0b5c4), lavender (#ac8aba). Aspect ratio 2:3, masterpiece quality, award-winning illustration style.
