![](http://www.alamy.com/thumbs/6/B6C6AB6E-D0F9-4296-A3F1-08F8F48E7905/2TDBYBJ.jpg)
Fibonacci sequence, golden spiral Background, Golden ratio proportion
Size: 5000px × 5000px
Photo credit: © LeonArt Studio / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: abstract, amazing, art, background, balance, beautiful, beauty, divine, education, fibonacci, formula, geometric, geometry, gold, golden, graphic, growth, harmony, historical, illustration, leonardo, line, logarithmic, mathematic, mathematics, measure, nature, number, pattern, proportion, radial, radius, ratio, repetition, science, seamless, section, sequence, shape, simple, spiral, square, swirl, texture, theory, unique, vector, vectors, vinci