a (fair representation): b (all significant views):
It is written from a neutral POV, is a fair representation of events and uses all major works available.
It is stable.
No edit wars etc.:
Although there has been considerable recent work, the article is not subject to an edit war.
It contains images, where possible, to illustrate the topic.
a (tagged and captioned): b (Is illustrated with appropriate images): c (non-free images have fair use rationales): d public domain pictures appropriately demonstrate why they are public domain':
Images are appropriate for the article, and are tagged and captioned;
Images is a non-free image, but has an appropriate free-use rationale.