There is a museum-sized stock of art you are allowed to sell. The Metropolitan Museum alone has put hundreds of thousands of images into the public domain, and it is only one of several institutions that have done the same. You don't pay royalties on any of it, and there's no licence to renew.
That sounds like a gold rush, and it isn't. Everyone else is allowed to sell it too. The money is in what you do with the painting, not the painting itself.
What "public domain" actually covers
A work is in the public domain when its copyright has expired or never existed. At that point anyone can copy, adapt and sell it.
The expiry rules differ by country, which matters because Etsy sells worldwide:
| Where | Rough rule |
|---|---|
| UK and EU | Artist died more than 70 years ago |
| United States | Published before 1929 (the cut-off moves forward each January) |
A painting can be free in one market and still protected in another. The practical answer isn't to become a copyright lawyer. It's to use files a museum has already released as public domain or CC0, and to keep a record of the page you downloaded from.
The three traps that catch sellers
The artwork is usually fine. What gets listings removed is everything around it.
Trademarks. "The Met", "Rijksmuseum" and a museum's logo are trademarks, even when the painting is free. Put the artist and title in your listing, not the museum's brand. "Van Gogh, Wheat Field with Cypresses, 1889" is fine. "Official Met Museum print" isn't. Our copyright and trademark guide covers how takedowns actually happen.
Someone else's version. A colourised photograph, a restored scan or a modern reinterpretation can be a new work with its own copyright. Lifting a restoration from a stock site or another seller's listing isn't using public domain art. It's copying their work.
Photographs of paintings. In the US, a faithful photograph of a flat public domain painting generally gets no new copyright. The UK has been less settled over the years, though recent guidance points the same way for faithful 2D copies. This is exactly why the museum's own CC0 release is worth using: the institution has waived whatever rights it might have had.
If a title or design has any brand in it at all, run it through the trademark checker before you list.
Where to find print-ready files
The big open-access programmes all publish CC0 collections:
- The Metropolitan Museum of Art, the largest general collection, strong on prints, Japanese woodblocks and European painting
- The Art Institute of Chicago, excellent Impressionist and poster holdings
- The Rijksmuseum, Dutch Golden Age, botanical and natural history plates
- The National Gallery of Art, Washington, American and European painting
- Smithsonian Open Access, scientific illustration, maps and design objects
PSDmate's Archive section searches the Met and the Art Institute of Chicago from inside the app, so a find goes straight into a mockup run rather than via your downloads folder.
Check the pixels before you fall in love
Museums publish whatever scan they have. A famous painting can arrive as a crisp 8,000-pixel file or a 1,200-pixel web image, and the thumbnail looks identical either way.
Divide the long edge by 300 to get the largest size you can sell cleanly. A 4,000-pixel scan is a 13-inch print at full resolution. That's A3, not A1. The DPI guide explains why 300 is the number, and the print file checker will tell you in seconds what a file can honestly be sold as.
A good scan upscales well, because it has real detail to work from. A soft one gets bigger and stays soft. The upscaling guide shows where the limit sits.
How to stand out when the painting isn't exclusive
Search Etsy for any well-known public domain work and you'll find dozens of listings of the same image. Most of them look identical, which is your opening. Buyers can't tell those listings apart, so they pick on price. Give them a reason not to.
Curate, don't dump. A shop of 400 random old paintings reads as a scraper. A shop of Japanese woodblock waves, or 1920s botanical plates in one colour family, reads as taste. Taste is what people pay for.
Crop with intent. Most old paintings don't fit 2:3 or 4:5. Deciding what to lose is design work, and a well-chosen detail crop can be a stronger poster than the full canvas.
Add a type layer. A title band, the artist's name and a year in a clean serif turns a reproduction into a designed print. It's also the part of the product that's genuinely yours. The vintage travel poster guide shows how much a type layer carries.
Sell sets. Three prints from one artist or one period, sized to hang together, sell better than singles and are much harder for a copycat to match. Gallery wall sets covers how to build them.
Fix the colour. Scans are often yellowed, flat or colour-cast. A careful levels pass and a gentle clean-up of dust and cracks is invisible work that buyers notice when the print arrives.
Write the listing like a curator
Buyers search for classic art by artist, movement and subject far more than by "vintage poster". Put the artist and the style early in the title, and use the tags on the subject, the period and the room it suits. Our Etsy keyword research guide covers finding the exact phrases.
Say plainly what the buyer gets: the original date, that the file has been restored and colour-corrected, and the sizes it's prepared at. Don't claim to have created the artwork, and don't hint that it's rare or exclusive when it isn't.
- Download from a museum open-access page marked public domain or CC0
- Save the source URL and the artist's dates with your file
- Check the real pixel size and work out the largest honest print size
- Keep museum names and logos out of the title, tags and images
- Crop to the ratio you actually sell, on purpose
- Do a colour and clean-up pass on the scan
- Add something of your own: type, a set, a crop
- Credit the artist and date, and never claim the work as yours
The short version
Public domain art is free to sell, and that's both the opportunity and the problem. Use CC0 files from the museums that hold the works, keep their trademarks out of your listing, and check every file's real size before you design around it.
Then compete on what other sellers skip: a curated theme, deliberate crops, a type layer and sets that hang together. The painting is shared. The product doesn't have to be.
Frequently asked questions
Can I legally sell public domain art on Etsy?
Yes. A work in the public domain has no copyright left, so anyone may reproduce and sell it, including you. The traps sit around the artwork rather than in it: a museum's name or logo is a trademark you cannot use, a modern photograph of an old painting can carry its own rights in some countries, and a restoration or colourisation someone else made may be their work, not the original artist's. Use files released under CC0 by the institution that holds the work and most of that risk goes away.
How do I know if an artwork is in the public domain?
As a rough rule, work by an artist who died more than 70 years ago is out of copyright in the UK and EU, and work published before 1929 is out of copyright in the US. Those two tests do not always agree, and Etsy sells to both. The safer route is not to work it out yourself: use a museum open-access programme that has already marked the file as public domain or CC0, and keep a note of the page you downloaded it from.
Where can I download high-resolution public domain art?
The Metropolitan Museum of Art's Open Access programme, the Art Institute of Chicago, the Rijksmuseum, the National Gallery of Art in Washington and the Smithsonian all publish large CC0 image collections. File sizes vary a lot between works. Always check the pixel dimensions of the actual download before you design around it, because a famous painting can still come as a 1,200-pixel file.
Why would anyone buy public domain art they could download for free?
Because almost nobody knows it is free, and the few who do do not want to spend an evening finding a print-ready file, cropping it to 2:3, fixing the colour and ordering a print. Buyers pay for curation, preparation and presentation. That is also where your listing has to compete, since other sellers can list the same painting.
Do I need to say a design is public domain in my listing?
You are not obliged to, but you must not claim to own the artwork or imply you painted it. Crediting the artist and the date is honest, it matches how buyers search for classic art, and it protects you if a buyer complains. What you do own is your own layer on top: the crop, the typography, the colour work and the set design.