Team Fibonacci

A Fibonacci spiral approximates the golden spiral using quarter-circle arcs inscribed in squares of integer Fibonacci-number sides, shown for square sizes 1, 1, 2, 3, 5, 8, 13, 21, and 34. Showcase your mathematical sense of proportion with any of these gifts featuring a Fibonacci spiral along with the caption "Team Fibonacci".

Team Fibonacci (Fibonacci Spiral) Towel
Team Fibonacci (Fibonacci Spiral) Towel by wordsunwords
Check out other Team fibonacci Kitchen Towels at zazzle.com
Team Fibonacci (Fibonacci Spiral) Mugs
Team Fibonacci (Fibonacci Spiral) Mugs by wordsunwords
Check out other Team fibonacci Mugs at zazzle.com
Team Fibonacci (Fibonacci Spiral) Tote Bag
Team Fibonacci (Fibonacci Spiral) Tote Bag by wordsunwords
Check out Team fibonacci Bags online at zazzle
Team Fibonacci (Fibonacci Spiral) Tee Shirts
Team Fibonacci (Fibonacci Spiral) Tee Shirts by wordsunwords
Check out other Team fibonacci T-Shirts at zazzle.com