http://www.ncsa.uiuc.edu/Edu/Fractal/Fractal_Home.html
The Fractal Microscope offers a collection of information geared towards teachers who wish to enliven their mathematics classes through the use of the complex and beautiful world of fractals. Users will find information on software programs and other teaching aids that can transform a dull subject into a fun and interesting one. This page also has a number of fractal images in many different shapes and colors.