Jeanne Lazzarini has provided some references and illustrations for her podcast of August 23, 2023
References to explore:
1. The Golden Ratio and Art
https://kucdinteractive.com/croy/golden-ratio-site/art.html
2. Fibonacci for kids
https://www.mensaforkids.org/teach/lesson-plans/fabulous-fibonacci/
https://www.mathsisfun.com/numbers/nature-golden-ratio-fibonacci.html
3. Books on Fibonacci in humans
https://fibonacci.com/humans/
4. A great YouTube Video on this
https://www.youtube.com/watch?v=2tv6Ej6JVho
Vitruvian Man (da Vinci)
Sunflower spirals
The Parthenon
Fibonacci in Pascal’s Triangle
The Golden Ratio spiral