PyFiglet is a full port of FIGlet (http://www.figlet.org/) into pure python. It takes ASCII text and renders it in ASCII art fonts (like the title above, which is the 'block' font).
Below is the simple one-liner to export all the fonts pyfiglet supporting into a file (for reference later).
$ pyfiglet -l
$ for FONTS in `pyfiglet -l`; do echo $FONTS >> fonts ; pyfiglet $FONTS -f $FONTS >> fonts ; done;