The fibonacci numbers in relation to the golden mean.
Use of the Golden Mean in composition.
Cosine of 36 degrees (or 18 or 72) as it relates to the golden mean
Nautilus-as applied to how we, as humans, are also the nautilus as defined by all our external, internal, inherent and intrinsic senses. This is why the nautilus is interpreted by us as the perfect balance, the Golden Mean.
How sweet it would be to have a bookshelf inspired by the golden mean
The Golden Mean & the Fibonacci series. From Quora.