Golden Rectangle, Golden Triangle, Golden Spiral, Special Case, Stand Up Comedy.
Golden Ratio: The Story of Phi, the World’s Most Astonishing Number. Broadway Books. Pacioli, L. (1509). De divina proportione (On the Divine Proportion). Venice, Italy. Hemenway, P. (2005). Divine Proportion: Phi in Art, Nature, and Science. Sterling Publishing. Huntley, H. E. (1970). The Divine