Sacred Geometry

Recently I've picked up several books on Sacred Geometry, notably Michael Schneider's "A Beginner's Guide to Constructing the Universe: Mathematical Archetypes of Nature, Art, and Science" as well as Miranda Lundy's "Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology."

What is Sacred Geometry? Wikipedia says, 

Sacred geometry is used as a religious, philosophical, and spiritual term to explain the fundamental laws of the universe covering pythagorean geometry and the perceived relationships between geometrical laws and quantum mechanical laws of the universe that create the geometrical patterns in nature.

Still in the middle of these books, I purchased a heavy duty drawing compass and got to work. Here are a few of my recent attempts...