Phi:The GФldФn RatiФ Suki Kaur
Phi in Nature Sunflower If you count the pedals on one side of a sunflower, then count the number of pedals on the other side you will end up with the ratios 55:34, 89:55, and 144:89. These ratios are relatively close to the golden ratio.
Phi in the Human Body Your Arm The distance between the finger tip and the elbow / distance between the wrist and the elbow equals the golden ratio.
Phi in Art The Mona Lisa Measuring the length and width of this painting, and also if your create a rectangle around Mona Lisa's face, equals The Golden Ratio.
Phi in Architecture The Great Pyramid of Giza The pyramid creates an angle of degrees and the cosine which is Phi.