Let mathematics do your art work! It is amazing how a simple mathematical formula can draw very intricate shapes. Here we draw a fractal tree on a Python Image Library (PIL) blank image, and save the finished drawing as an image file in one of the popular formats. Look at the image file externally, or call up the default image viewer associated with this image format from within the program, and view the result.
For added fun, you may want to try to modify the formula to create other images.