
There was a period, roughly from the 1400s to the early 1800s, when a book being beautiful wasn't a luxury add-on. It was the point. A finished volume passed through a bookbinder, a gilder, an illuminator, sometimes a goldsmith — each one adding hours of hand labor before a single copy left the workshop.
The physical object was expected to earn its keep on a shelf for generations, not just survive one reading.




Illustration worked the same way. Before printing presses could reproduce images cheaply, every picture in a book was drawn by hand, directly onto the page, by an actual person holding an actual pen. Leonardo da Vinci's notebooks are the most famous surviving example — dense, cross-hatched sketches crowding the margins of his own handwriting.
Then paper got cheap and printing got fast, and most of that craft became commercially pointless. You can't gild-edge a paperback that sells for $12.99 and still turn a profit — so publishers didn't. The Codex was directly inspired by that earlier era — its whole look drawn from those medieval, hand-finished books.

Gilding, foil stamping, hand illustration — they became things you'd only find in museum reproductions or auction houses, priced accordingly and rarely meant to actually be read.
Which raises a fair question: if you wanted a book made the old way today — genuinely hand-illustrated, genuinely gilded, built as an object meant to last — does anything like that actually still get made? Or is it gone for good, replaced permanently by whatever's fastest to print?

It turns out the answer is yes
You have to look for it, and it usually doesn't come from a traditional publishing house — the economics rarely work for a large printer with shareholders to answer to. It tends to come from smaller, independent studios willing to spend far more per copy than the format "should" cost.

The Codex: Inventions of the Human Mind is one of those objects. It's a 328-page hardcover encyclopedia covering 150+ inventions across six eras of history — but the reason collectors talk about it isn't the page count.

It's that every one of the 900+ illustrations inside is hand-drawn — not licensed stock art, not AI-generated final art. Twelve illustrators, working in a style deliberately modeled on those old Da Vinci notebook sketches, drew every page by hand.
The materials follow the same logic: a foil-stamped cover, not printed — the design is pressed into the material under heat, the way old library editions were finished.
Nobody commissioned those pages to be pretty. They're beautiful anyway, because careful hands made them.
On Leonardo da Vinci's notebooks

The pages are 160gsm archival uncoated stock, heavier than almost anything you'll find at a standard bookstore. The page edges are silver-gilded by hand — the same technique described above, for the same reason: it protects the pages and it looks unmistakably like an object someone made, not one that got assembled.
None of that is decorative. It's the same set of choices bookmakers were making 400 years ago, applied to a book about the inventions that shaped the world since then.




- 900+ illustrations, every one hand-drawn — no stock art or AI-generated final art
- Silver-gilded page edges, applied by hand
- Foil-stamped hardcover with protective collector's slipcase
- 160gsm archival uncoated paper — heavier than standard hardcover stock
- 150+ inventions covered across six eras of history
What "hand-made" actually means here
It's worth being specific, because the phrase gets used loosely. For The Codex, it means each of the 900+ illustrations — covering figures like Archimedes, Leonardo da Vinci, Marie Curie, and Nikola Tesla — started as pencil on paper or tablet, drawn by one of twelve credited Ukrainian illustrators.
AI tools were used only in early brainstorming, the same way a sculptor might rough out a shape in clay before touching stone. The image that actually ends up printed on the page was made by a human hand.

That distinction matters more now than it did five years ago, when "illustrated" mostly just meant "not a stock photo." Today it's the difference between a book that was designed and a book that was generated.
This is also why the book reads the way it does: because the art was drawn for these specific pages, the text wraps around the illustrations rather than sitting in a separate column beside them — the way a real illuminated manuscript works.

I didn't expect much, to be honest! Then I opened this HUGE book... I ended up sitting down and losing track of time.
Why this almost didn't get made at all
Books like this are genuinely expensive to produce — the paper stock alone costs multiples of a standard hardcover, before accounting for hundreds of hours of illustration work. No traditional publisher would have greenlit it; the margins don't work at scale.
The Codex exists because it went straight to the people who wanted it, funded through Kickstarter rather than a publishing house, with a modest $5,000 goal that ended up raising $508,241 from 5,327 backers in 44 days.

This isn't just a book. It's an encyclopedia that commands respect... anti-Temu purchase of the year... makes people put down their phones.
It has since sold out its first two print runs. That's not a marketing footnote — it's the actual reason a hand-gilded, hand-illustrated encyclopedia exists in 2026 at a price closer to a normal hardcover than a museum reproduction.
Enough people wanted a book made the old way that it became viable to make one.

The Codex: Inventions of the Human Mind
350+ pages. 900+ Hand-drawn Illustrations. The complete illustrated history of the inventions that built the modern world.
Made by hand, sometimes by candlelight
The twelve illustrators behind The Codex work across Kyiv, Lviv, and smaller cities in Ukraine. Some of the illustrations in this book were drawn during power cuts and air raid sirens. One artist finished a page by candlelight during a six-hour blackout in December 2024.
The project was led by Vlad Khvyshchuk, one of Rebel Thinkers' three founders.

Gilded edges are a good example of how much of this has quietly disappeared. Pressing thin sheets of gold leaf onto the trimmed edge, then burnishing it to a mirror shine, served a real purpose beyond looking expensive: it sealed the paper against dust and moisture. Illustration worked the same way — every picture was drawn by hand, directly onto the page, the way Leonardo da Vinci filled his notebooks with dense, cross-hatched sketches.
Then paper got cheap and printing got fast, and most of that craft became commercially pointless. You can't gild-edge a paperback that sells for $12.99 and still turn a profit — so publishers didn't.

I backed the original Kickstarter for myself — however my 7-year-old son has ended up liking the book as well.
One of the few books I would like my grandchildren to inherit as an ageless classic.
The 160gsm paper and foil-stamped cover are designed to hold up to actual repeat use, not just a first look.
The same silver-gilding technique used on centuries-old manuscripts, protecting the pages from dust and wear.
900+ illustrations by twelve credited Ukrainian artists, drawn in a style modeled on Da Vinci's own notebooks.

The Codex: Inventions of the Human Mind
350+ pages. 900+ hand-drawn illustrations. 12 Ukrainian artists. The complete illustrated history of the inventions that built the modern world — drawn era by era in a Da Vinci-inspired style.
- Created by 12 Ukrainian Artists
- Da Vinci-inspired illustrated encyclopedia — 350+ pages
- 160gsm archival paper, foil-stamped hardcover, silver-edged pages
- Arrives in premium slipcase
Frequently asked questions
Is this actually hand-illustrated, or just "illustrated style"?
Every one of the 900+ illustrations was drawn by one of twelve Ukrainian artists.AI tools were used only for early sketch exploration— the final printed art is entirely hand-drawn.
How heavy is this book?
It's substantial —3.46 kg (7.62 lbs), larger than A4 at 14 × 10 inches. This is a display and reading piece for a table or shelf, not something you'd carry around casually. Worth knowing before you order.
Is this a limited edition?
Yes. The Codex has sold out twice. The current print run is available now. Once it is gone, there is no guaranteed reprint date.
What if it's not for me?
If you're looking for a quick, disposable reference book, this probably isn't it — it's built to be kept, not skimmed once. There's a 30-day return windowif it turns out not to be the right fit.



