A Photograph Is a Claim
Put a sentence next to a photograph and the photograph does the arguing. It arrives before the words, it is believed before it is read, and it makes an assertion—this happened, here, to these people—that the caption never has to defend.
Which is why the interesting question about an image is almost never whether it was faked. Fabrication is the rare case. The common case is a real photograph, taken by a real person, of a real event, attached to the wrong one.
Where and When, Before Whether
The open-source investigators who do this professionally spend their effort on placing an image rather than on unmasking it. Bellingcat publishes its methods free and in public: identifying locations from satellite imagery, working out what a piece of equipment actually is, separating a genuine blast event from a false claim about one. The recurring shape of the work is establishing where a picture was taken and when, and then checking that against what it is being used to prove.
A reader can do a cheap version of the same thing:
- Reverse image search it. If the picture is older than the event it illustrates, you are finished in ten seconds. This single move catches most of it.
- Read the background, not the subject. Signage, language, licence plates, the season the trees are in, the weather, what people are wearing. The subject is what you were meant to look at; the background is what nobody staged.
- Find the original crop. Crops are edits. A picture cut down to remove context is not a doctored image and can be a completely dishonest one.
- Ask who took it. A photograph with no photographer, agency or date attached is a claim with no source, and the same rule applies.
The Provenance Standard, and Its Limit
There is now a technical answer forming. The Coalition for Content Provenance and Authenticity publishes an open standard—Content Credentials—for recording where a piece of digital content came from and what was done to it, described by its authors as a nutrition label for digital content. Its steering committee is not a fringe: Adobe, Amazon, the BBC, Google, Meta, Microsoft, OpenAI, Publicis Groupe, Sony, TikTok and Truepic.
Take the limit seriously, because it will be misused in both directions. A credential tells you what a file says about itself, from a chain that can be checked. The absence of one tells you almost nothing—metadata is stripped by ordinary platforms, by screenshots, by messaging apps, and by every honest person who has ever cropped a photo. “No credential, therefore fake” will be a bad argument for years yet.
What We Do with Pictures
Every image on this site carries a licence, a source and an attribution, and that is enforced at the point an image enters our library rather than at the point it publishes. There is no override for it. Editorial judgements on this site can be overruled on the record by an editor who states a reason; the provenance of an image cannot, because an unattributed photograph is a claim we cannot support and publishing one would break the only promise we make.
The rule has cost us pictures we wanted. Writing up the Iceland case, we needed the April 2016 protest outside the Alþingi and could not find a high-resolution free-licensed photograph of it anywhere. There were larger, sharper, more dramatic protest images available—of different events. Using one would have been quietly asserting something false, so the deck carries a smaller picture of the right thing instead.
We also do not put prejudicial imagery on people who have not been convicted. A photograph can convict somebody in a reader’s mind without a single word doing it, and a desk that hedges its sentences while its pictures do the accusing has not hedged anything at all.