Assembled here is a collection of outline illustrations inspired by the Fibonacci number sequence found in nature. They appear everywhere in nature, from the leaf arrangement in plants, to the pattern of the florets of a flower, the bracts of a pinecone, or the chambers of a nautical shell. The Fibonacci Sequence is applicable to the growth of every living thing, including a single cell, a grain of wheat, a hive of bees, and even all of mankind.