Fibonacci Spiral - Golden Spiral Logarithmic spiral whose growth factor is φ, the golden ratio - gets wider (or further from its origin) by a factor of φ for every quarter turn it makes.
Design lives in the Fibonacci spiral and golden proportions. It's perfect Golden spiral with golden triangle necklace Fibonaci 24 by Delftia
Fibonacci in Spiral Aloe: Aloe polyphylla. Leaves form a unique clockwise or counter-clockwise geometric spiral-pattern as the plant ages.