Paint by number was invented in 1949 to sell more paint, and within six years it was selling twenty million kits a year. The critics hated it the entire time. Here is how it actually happened, with the parts that are documented separated from the parts that are not.
1949: a package designer with a problem
Dan Robbins was working as a package designer at the Palmer Paint Company in Detroit, a small firm run by Max Klein. Klein wanted a way to sell more paint to ordinary households, and the job landed with Robbins.
Robbins recalled having heard that Leonardo da Vinci gave his apprentices numbered background patterns to work from, and decided to try building a product around the idea. It is worth being precise here, because the story is often repeated as settled art history: what is documented is that Robbins said this was his starting point. Whether Leonardo actually taught that way is a separate question, and one his own recollection is not evidence for.
His method was straightforward. He painted an original picture first, then laid a transparent overlay over it and traced out the boundaries of each block of color, numbering each shape to match a pot of paint.
1950 and 1951: Craft Master reaches the shops
Retailers were unconvinced. The concept was hard to explain in a listing and nobody wanted the stock risk.
The break came in November 1950, when Klein persuaded the Macy's toy buyer to let Palmer Paint demonstrate the kits in the store during the New York Toy Show, on terms that Macy's would only pay for the sets that actually sold. Demonstration mattered because seeing someone fill in a numbered section explains the product in about ten seconds, where a written description does not.
Palmer Paint began selling the kits under the Craft Master brand in 1951, packaged with the slogan "every man a Rembrandt."
1954 and 1955: the peak
By 1954 more than twelve million kits had sold, and sales of Craft Master kits peaked at twenty million in 1955.
That is a genuinely extraordinary number for a novelty craft product in a country of around 165 million people at the time. Finished kit paintings went up in living rooms across the United States, and a great many of them are still on the walls of the houses they were painted in.
The critical reaction
It was hostile, and it was fairly predictable given the packaging. A product promising to make every man a Rembrandt was inviting the response it got.
The objections were that the kits oversimplified painting, that they encouraged people to mistake following instructions for making art, and that mass-producing versions of existing pictures cheapened the originals. Robbins was unbothered. His stated aim had been to get people who would never otherwise pick up a brush to pick one up, and by that measure he had succeeded enormously.
Not everyone in the art world dismissed it. Andy Warhol made a series of paintings in 1962 titled Do It Yourself, built directly on the visual language of paint-by-number canvases, which is a reasonable indication that the format was recognized as saying something about American taste rather than merely lacking it.
The institutional verdict arrived eventually. In 2001 the Smithsonian's National Museum of American History mounted an exhibition, Paint by Number: Accounting for Taste in the 1950s, treating the kits as a serious object of cultural history.
What the story is usually missing
Several colorful details circulate about this history that we have not been able to source, and rather than repeat them we would rather say so: claims about a particular discount chain placing the first order, about a packaging mix-up that swapped the paints between two designs, and about representatives handing out cash to strangers to create the appearance of demand. They may well be true. They are not documented in the sources we could check, so they are not in this article.
Robbins died in 2019, aged 93.
What changed, and what did not
The mechanics are essentially unaltered. A printed surface divided into numbered shapes, paints matched to those numbers, and a picture that appears as you fill them in. Anyone who painted a Craft Master kit in 1955 would sit down to a modern one and know exactly what to do.
Not every surface has held up as well. what to know about cardboard covers the kits printed on it and how to work on one.
What has changed is quality and choice. Canvas rather than board on better kits, acrylic rather than the oil-based paints of the original sets, and large reference prints instead of a thumbnail on the lid. The other change is that the picture no longer has to come from a catalog: a custom canvas made from your own photograph was not possible in 1955 and is routine now.
The audience has changed too, and in a direction Robbins would probably have enjoyed. The kits were sold in 1951 as a family novelty. They are bought now, overwhelmingly, by adults for themselves.
Why it lasted
The most persuasive explanation is also the least commercial one. Painting freehand carries a constant load of decisions: what to paint, how to draw it, which colors to mix. For a lot of people that load is exactly what prevents them starting at all.
A numbered canvas removes those three decisions and leaves the pleasant part: the brush, the color going down, an area completing, and an object at the end of the evening. Robbins built it to sell paint. What he had actually found was a way to give people the good half of painting without the barrier at the front of it, and that has not stopped being useful in seventy-five years.
Common questions
Who invented paint by number?
Dan Robbins, in 1949, working at the Palmer Paint Company in Detroit under its owner Max Klein. The kits went on sale under the Craft Master brand in 1951.
Did Leonardo da Vinci really use numbered patterns?
Robbins said that was his inspiration. It is not established art history, and it is repeated far more confidently online than the evidence supports.
Are vintage kits worth anything?
Sealed original Craft Master kits and well-preserved finished period paintings do trade among collectors, and the Smithsonian holds a research collection of them. Prices depend heavily on condition and subject, so check completed sales rather than asking prices.
Are modern kits harder than the 1950s ones?
Generally yes. Printing allows finer sections than the originals could hold, so a detailed contemporary design has many more, smaller shapes than a Craft Master canvas did. The beginner guide covers what to look for.
Is painting one really painting?
Every mark on the canvas is yours, and the composition is not. Both of those are true at once, and there is a longer answer in is painting by numbers cheating. The current range is in the catalog.
