Yahoo! has enabled Image Search to find photos from Flickr that are available for reuse or re-posting under Creative Commons terms.
Go to Yahoo! Image Search either on the web, your tablet or mobile phone. Search for any query. If you’re looking for a photo you can reuse, make sure you select the “Labeled for Reuse” filter on the left rail to only see the photos that you can reuse. Hover over the thumbnail to see any details about the photo, including the photographer’s name. Click on any thumbnail and you can view the full image