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Toothy Gouache Grain

Style #646 · Painterly · Storybook Illustration, Contemporary Watercolor

Sample image in the Toothy Gouache Grain style
Rendered with FLUX 1.1 pro

A painterly AI art style prompt drawing on Storybook Illustration and Contemporary Watercolor. Copy the prompt below into any text-to-image model, then add your own subject at the end. The prompt only describes the look.

The blend

The prompt combines 3 ingredients and gives each one a job:

The fusion manifests as a restricted madder red, ochre, sap green, cream and teal pigment set, speckled sponge-stipple texture, and soft hand-cut silhouettes, transforming any subject through rounded simplification.

On 4 models

The same prompt and the same subject, rendered by different image models — so the differences are the model, not the prompt.

The Toothy Gouache Grain style rendered with FLUX 1.1 pro
FLUX 1.1 pro · the main image
The Toothy Gouache Grain style rendered with GPT-Image-2
GPT-Image-2
The Toothy Gouache Grain style rendered with Muse 1.0
Muse 1.0
The Toothy Gouache Grain style rendered with Nano Banana 2.1
Nano Banana 2.1

The prompt

Original

Jon Klassen + Carson Ellis + gouache and watercolour on toothy paper, where Klassen's scanned-texture layering creates mottled, grainy fields under simplified flat shapes with soft unoutlined edges, and Ellis's opaque gouache handling produces matte colour blocks with small ink-fine scribbled marks spent only where a form meets its ground, and the paper wash infuses pooled pigment edges and blotchy tonal drift. The fusion manifests as a restricted madder red, ochre, sap green, cream and teal pigment set, speckled sponge-stipple texture, and soft hand-cut silhouettes, transforming any subject through rounded simplification.

Render on BudgetPixel: FLUX 1.1 pro · GPT-Image-2 · Muse 1.0 · Nano Banana 2.1

Model-neutral

The same look with artist names and copyrighted references removed — for models that refuse them.

Contemporary textured picture-book illustration + decorative gouache-and-ink storybook illustration + gouache and watercolour on toothy paper, where scanned-texture layering creates mottled, grainy fields under simplified flat shapes with soft unoutlined edges, and opaque matte gouache handling produces flat colour blocks with small ink-fine scribbled marks spent only where a form meets its ground, and the paper wash infuses pooled pigment edges and blotchy tonal drift. The fusion manifests as a restricted madder red, ochre, sap green, cream and teal pigment set, speckled sponge-stipple texture, and soft hand-cut silhouettes, transforming any subject through rounded simplification.

Render on BudgetPixel: FLUX 1.1 pro · GPT-Image-2 · Muse 1.0 · Nano Banana 2.1

Effect only

The recipe removed — no artists, no wild card, no movements. Only what the style does to a surface.

Broad matte colour shapes with soft, unoutlined edges sit over a mottled, grainy surface that shows paper tooth. Washes pool at their borders and drift unevenly in tone. Sponge-like speckle breaks up flat fills. Fine, scribbled ink-like marks appear sparingly where forms meet their ground. Colour is mixed from a restricted earthy set, and every form is rounded and simplified.

Render on BudgetPixel: FLUX 1.1 pro · GPT-Image-2 · Muse 1.0 · Nano Banana 2.1

Using it

Tags

CategoryPainterly

MovementsStorybook IllustrationContemporary Watercolor

ArtistsJon KlassenCarson Ellis

TechniquesWatercolor WashStipplingLimited PaletteSoft EdgesDistressed Texture

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