From Wikimedia Commons, the free media repository
Each kind of assessment is based on different criteria.
- Candidacy: Commons:Featured picture candidates
- Candidacy: Commons:Quality images candidates
- Pictures with especial technical merit. These images can be used as reference tools for teaching and explaining concepts in photography.
- Pictures with a particular subject. This group has subgroups such as "birds" and "man-made structures".
- Pictures created in a particular manner. For example, animations and pictures created with the use of a microscope.
Valued images are current in a test review phase and not online yet.
- Candidacy: Commons:Valued image candidates
- Images or image sets, which are the most valued for Wikimedia Foundation Projects within a specific scope.