
 Phi Golden Ratio Phi Golden Mean 
  Prevalent in the major works of Leonardo Da Vinci and underlying many of his design compositions, is the Golden Ratio ("Golden Mean"), a ratio of approximately 1:1.618, found in nature and creation, and inherent in the Fibonacci sequence. 
  The Golden Rectangle, the Golden Triangle, and the Golden Pyramid, all based on the Golden Ratio are all appear prominent in the work of Leonardo Da Vinci. 
  Phi Golden Ratio Phi Golden Mean, Phi Golden Ratio Violin, Phi Golden Mean Violin, Phi Golden Ratio Violin, Phi Equation, Phi Equations, Phi Infinite Nested Radicals, Phi Poster, Phi Posters, Phi T shirt, Phi T shirts, Phi Tshirt, Phi Tshirts, Phi Tshirt, Phi Tshirts, Phi Golden Ratio nature butterfly, Phi Golden rectangle nature butterfly 
 mathematicianspictures.com /PHI_GOLDEN_RATIO_GOLDEN_MEAN/Phi_Golden_Ratio_Golden_Mean.htm (206 words) 
