Romanesco broccoli

3D Model

This variant form of cauliflower is the ultimate fractal vegetable. Its pattern is a natural representation of the Fibonacci or golden spiral, a logarithmic spiral where every quarter turn is farther from the origin by a factor of phi, the golden ratio. +info: http://www.odditycentral.com/pics/fibonacci-shaped-romanesco-broccoli-is-probably-mathematicians-favorite-vegetable.html