Equation Heta - Sketchbook

My Friend Hector Sierra found a mathematical relation, which I call the Equation Heta, between the Golden Ratio (Phi), much used by Renaissance artists and indeed by Mother Nature, and the Euler number e the base of Natural Logarithms. I made a sketchbook to study how to represent Equation Heta with images.

Please click on the following link to see the sketchbook: 
equationheta.blogspot.com