Getty Images on Wednesday filed a competition law complaint against Google with the European Commission.
The company last year filed an "interested third party" submission in support of the EC's investigation into Google's anticompetitive business practices.
Getty's complaint, in essence, is that Google Images creates galleries of high-res copyrighted content, and that providing easy access to them dissuades consumers from going to the source to view or license those images. That damages Getty's image licensing business.
"Google's behavior is adversely affecting the lives and livelihoods of visual artists around the world, impacting their ability to fund the creation of future works," said Getty General Counsel Yoko Miyashita.
Getty also complained about Google giving preference to its own image search over its rivals' search tools.