Theory: Give three points about what the golden ratio is. Give three examples where the golden ratio shows up in nature. Give three examples of where you could use the golden ratio in your own illustrations and design.
"Hokusai Meets Fibonacci Golden Ratio" by Ars Brevis
Fibonacci, Golden Ratio, Phi and Divine Proportion. Adjacent numbers quickly approach a constant ratio equal to the "golden ratio" ϕ (approximately Worth noting: ϕxϕ = ϕ + 1 and = ϕ - 1 Also note floral spiral pattern: + = and = ϕ ≅