This introduction to Sacred Geometry is by Scott Onstott, co-founder of The Sacred Geometry Academy.

Scott created the epic Documentary Series “Secrets In Plain Sight” and makes it freely available to watch here: www.sacredgeometryacademy.com/course/secrets-in-plain-sight 

Description:  Secrets in Plain Sight is an awe inspiring exploration of great art, architecture, and urban design which skillfully unveils an unlikely intersection of geometry, politics, numerical philosophy, religious mysticism, new physics, music, astronomy and world history.

Scott highlights many uncanny patterns and sacred geometries which mean many things to many different people. Do these geometries suggest coincidence, conspiracy, consciousness and/or providence at play? It will get you thinking — dive in yourself! – Scott Onstott

54 Things You Must Know About the Golden Ratio!

Philosophical Geometry:
An educational video series on drawing geometry from Robert Edward Grant.