Ajanta Caves, Paintings (Wikipedia)

The Ajanta Caves' Wikipedia article is a community-edited encyclopedia entry, covering the cave paintings' two construction phases, the second century BCE Hinayana phase and the fifth to sixth century CE Vakataka Mahayana phase, their jataka tale subject matter, and their 1819 rediscovery by a British hunting party. Its strength is that these are the kind of stable, documentable construction chronology and rediscovery facts a general reference handles well. Its limit is that a claim about the specific doctrinal content of the individual jataka tales depicted needs a source examining that directly, not this general overview.