The Golden Ratio: in harmony with the Universe

The Golden Ratio has been (and is) interpreted in different ways, depending on the period, country, religion etc.:

The Golden Section as “Universal Harmonic Ratio“

5th century b.C.
The mathematical concept of proportion, meant to relation of parts, has been introduced first by Pitagora (Pythagoras of Samos, a great mathematician, mystic and scientist), who combines balance with mathematic.
Pythagoras and his followers (the Pythagoreans), re-created the composing principles of musical harmony to obtain a [...]