Image Generation Nano Banana Nano Banana Social Media

Storybook Illustration Prompt with Pastel Watercolors

A detailed image generation prompt designed to transform an uploaded image into a soft, whimsical storybook illustration. It specifies a style using smooth graphite and pencil linework, airy pastel colors with a watercolor-pencil blend effect, and cute, simplified facial features like dot eyes, aiming for a cozy, nostalgic mood.

February 23, 2026 Source: YouMind
social-media-4496-1.jpg

Generated result using this prompt

The Prompt

{
  "prompt": "Use the uploaded image strictly as an identity reference. Transform it into a soft storybook-style illustration with smooth graphite-and-pencil linework, rounded shapes, and gentle hand-drawn imperfections. Apply airy pastel colors with a watercolor-pencil blend effect, subtle gradients, and light bloom highlights. Keep colors fresh and lively while remaining natural. Add delicate cross-hatching for shadows and a paper-grain texture. Facial features are simplified and cute: rounded faces, tiny dot eyes, short curved eyebrows, and a calm closed-mouth smile. Overall look should feel cozy, nostalgic, and whimsical, like a children’s picture book illustration.",
  "style": "storybook pencil + watercolor-pencil blend",
  "lighting": "diffused daylight glow",
  "color_palette": "soft pastels with fresh highlights",
  "texture": "paper grain, cross-hatching, watercolor-pencil wash",
  "face_style": "cute simplified features, dot eyes",
  "proportions": "chibi-leaning semi-realistic",
  "mood": "whimsical, cozy, nostalgic",
  "background": "light, airy, minimal shapes with soft pencil fills"
}

Parameters

aspect_ratio

1:1

quality

high

About This Prompt

A detailed image generation prompt designed to transform an uploaded image into a soft, whimsical storybook illustration. It specifies a style using smooth graphite and pencil linework, airy pastel colors with a watercolor-pencil blend effect, and cute, simplified facial features like dot eyes, aiming for a cozy, nostalgic mood.

Prompt Content

{
  "prompt": "Use the uploaded image strictly as an identity reference. Transform it into a soft storybook-style illustration with smooth graphite-and-pencil linework, rounded shapes, and gentle hand-drawn imperfections. Apply airy pastel colors with a watercolor-pencil blend effect, subtle gradients, and light bloom highlights. Keep colors fresh and lively while remaining natural. Add delicate cross-hatching for shadows and a paper-grain texture. Facial features are simplified and cute: rounded faces, tiny dot eyes, short curved eyebrows, and a calm closed-mouth smile. Overall look should feel cozy, nostalgic, and whimsical, like a children’s picture book illustration.",
  "style": "storybook pencil + watercolor-pencil blend",
  "lighting": "diffused daylight glow",
  "color_palette": "soft pastels with fresh highlights",
  "texture": "paper grain, cross-hatching, watercolor-pencil wash",
  "face_style": "cute simplified features, dot eyes",
  "proportions": "chibi-leaning semi-realistic",
  "mood": "whimsical, cozy, nostalgic",
  "background": "light, airy, minimal shapes with soft pencil fills"
}

Note: This prompt requires reference images.

Sample Images

  • social-media-4496-1.jpg

Source: YouMind Nano Banana Pro Prompts Library | ID: 4496

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Prompt Info

Type image
Model Nano Banana
Source YouMind
Added 2/23/2026

Tags

Nano Banana Social Media

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