DEMO – not a client project

Colouring book line-art samples

Three 8.5×8.5 inch colouring pages drawn as vector shapes in code, at a consistent 3.2 pt line weight.

DEMO – not a client project. Built and tested by OpenAtoZ with fictional data. No client, revenue or review is involved.

3sample pages
8.5 insquare trim
3.2 ptline weight
2550 pxPNG exports at 300 DPI

The goal

Show the style, line weight, margins and page format of a planned children’s colouring book before any final artwork is made.

What was built

  • Three cute animal characters drawn as vector shapes
  • A vector PDF plus 300 DPI PNG exports
  • A cover layout guide for the designer

What we learned

Drawing in code produced clean, consistent outlines that print well, and made the line weight easy to standardise across pages.

Limits, stated plainly

Style samples only. The full book is not finished or on sale. If later pages use AI-generated art, it will be declared to Amazon.

How it was tested: real results

CheckResult
Pages3 (bear, and two other animal characters)
Format8.5 × 8.5 in, no bleed
Line weight3.2 pt
AI usedNone for these samples
Code-drawn colouring page sample 1: a cartoon animal in black outline
Sample page 1 · demo build
Code-drawn colouring page sample 2: a cartoon animal in black outline
Sample page 2 · demo build
Code-drawn colouring page sample 3: a cartoon animal in black outline
Sample page 3 · demo build

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FAQ

Frequently asked questions

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Is this a client project?

No. DEMO – not a client project. It was built and tested with fictional data.

Are the numbers real?

Yes: they come from the actual tests and files of this build. Anything simulated is labelled as simulated.