The Nautilus shell is a most beautiful example of mathematical curves. The logarithmic spiral found in the Nautilus shell is based on a constant ratio of width to length known as the Fibonacci Sequence. References to the theory are found in many of Dali's paintings.
This fashionable and fitted burnout hoodie features a beautifully colored (pink and aqua) Nautilus shell cross section on the left breast, and a larger version on the back. 65% polyester, 35% cotton.