All,
We noticed more people posting partially covered up photos of themselves. Please make sure that no part of your face is visible, which includes things like your eyes, nose, or lips. It must completely black out (or blur) your entire face to be allowed. Posting full-body pictures are also discouraged, since they can often give too many identity clues.
It is also important to pay attention to what is around an image, since no personal information is allowed, like your school name on clothing, personal name on documents, etc.