The data is split on two pages:
- Licensing differences/Incompatible - These images have never been seen with a free license during the search period.
- Licensing differences/Compatible earlier but not anymore - The license for these images has been changed to non-free. If current licensing from Flickr is enforced, the images on this list are not compatible with Commons:Licensing.
- Licensing differences/Compatible - Current Flickr license info differs from Commons for images on this list, but is still acceptable as per Commons:Licensing.