If the photography business wasn't hard enough, a new ruling from a German court may further strain photographers while giving AI developers more room to operate.
Judges found that using AI to turn a copyrighted dog photo into a comic-style image was not copyright infringement.
Here's what to know
As PetaPixel reported, the dispute involved an unnamed photographer known for underwater dog portraits and their former collaborator, who used the image in an AI generation.
In April, a German Higher Court ruled against her in a lawsuit over a former business partner's use of one of her images as AI input, resulting in a comic-style picture that was later published on the former collaborator's website.
Her original photo captured a dog underwater as it lunged toward a red toy, using tight framing and a realistic, action-driven presentation. The AI output kept that same core setup but redrew it in a flatter cartoon style, showing the entire dog and exaggerating its paws.
That difference was a central argument in the ruling. The court said copyright protected the photographer's creative choices, including composition, perspective, lighting, and depth of field, but not the more general concept of a dog chasing a toy underwater.
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The case comes as German courts are being asked to determine how far AI tools can go when they build on existing human-made work.
More background
The judges treated the depicted scenario itself as an "unprotected idea," even though the photographer captured it.
Copyright law often protects expression rather than concepts, but AI tools can blur that line by preserving the feel of a source image while changing enough visual details to satisfy a legal test.
The ruling also comes after another major German AI copyright dispute involving stock photographer Robert Kneschke and LAION. Kneschke sued after saying he found "heaps" of his images in one of LAION's databases that had been used to train AI image generators.
In that case, the court concluded that LAION's free dataset qualified as non-commercial scientific research use. Together, the two cases suggest German courts are drawing narrow lines in AI copyright disputes.
What's being done?
For now, judges are setting boundaries on a case-by-case basis rather than through sweeping rules. Those decisions are beginning to define what counts as protected artistic expression and what gets treated as a reusable concept or research input.
Although the public sees this as an "AI against artist" case, the court had to frame the issue in plain legality rather than weighing in on the underlying societal issue: "The scope of protection for a photographic work is generally limited to the choice of image composition, perspective, lighting, and the sharpness or blur achieved through the correct combination of aperture and exposure time."
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