This page lists some links to ancient philosophy, namely philosophical thought extending as far as early post-classical history.
Raphael's School of Athens, depicting an array of ancient Greek philosophers engaged in discussion.
Plotinus
Zarathustra as depicted in Raphael's The School of Athens beside Raphael who appears as the ancient painter Apelles of Kos.
Buddha.
Axial Age is a term coined by the German philosopher Karl Jaspers. It refers to broad changes in religious and philosophical thought that occurred in a variety of locations from about the 8th to the 3rd century BCE.
Jaspers argued that the Axial Age gave birth to philosophy as a discipline