The brief here was to create three images based on scientific principals - Newton's theory of gravity, Darwin's theory of evolution, Copernicus' theory of the planets, Archimedes' displacement of water, electricity and the Pythagorean theory of right angled triangles. This is obviously Darwin's theory of evolution. I chose to reference the image of the primate gradually becoming a man, and instead use the idea of tools - this in turn represents the fact that man has constantly used tools to evolve, therefore tools have also evolved with him.