The Tree of Life, also called Jacob's Ladder. This is a Kabbalistic image but interestingly, the spheres in the tree overlay the flower of life 'sacred' geometric form and therefore represents a Primal Pattern of Nature.
Pine Cone by Michæl Paukner | www.substudio.com - "an illustration of the seed bearing scales on the base of a typical pine cone. It shows the golden ratio spirals clearly. The number of spirals in either direction are two consecutive Fibonacci numbers: 13 clockwise spirals and 8 counter clockwise spirals."