The easiest thing: hide your photos from Google search!

A short time ago a court case against Google was closed in Germany after one of the artists sued because her images (from her personal web site) were in Google search after typing her name into the search field. A court announced that Google doesn’t infringe the copyright because it’s possible to block your images and the whole resource from indexing. It’s easy; just add a robot.txt file to the root of your server. User-agent: Googlebot-Image
Disallow: /