Found a good book that I have been looking for, a book that balances out my oldest son’s intense math and youngest son’s second semester of geometry. PYTHAGORAS, His Life and Teachings by Thomas Stanley. The Preface is by the esoteric genius Manly P. Hall.
I was looking up images of PYTHAGORAS on-line when the book came to my attention. I almost gave up looking for it. Written by Thomas Stanley who lived in the 16th century. An intelligent and privileged individual; that this book survived into the 21 century is a mystery, considering the vast rogue wave of change that the world went through at that time.
On Amazon for a few bucks a wonder can be found. As the Pleiades in the night sky, one never knows where true beauties are hiding, yet at the right time and place; just the right time and place , it appears.
Kerameikos / Ceramicus
@ The cemetery was also where the Ηiera Hodos ( http://madeinatlantis.com/athens/sacred_way.htm )(the Sacred Way, i.e. the road to Eleusis) began, along which the procession moved for the Eleusinian Mysteries. The quarter was located there because of the abundance of clay mud carried over by the Eridanos River.
https://en.wikipedia.org/wiki/Kerameikos
The Seminary of Praying Mantis Publishing 