Nathan enjoys drawing comics and maintains a website. He posts a comic every Wednesday, and even kept to the deadline throughout chemotherapy that website is www.gitcomic.com.
The picture with this site is a self-portrait of Nathan. He put them on a website and made t-shirts. He also wrote the pros and cons of being bald, which are printed on the back.
If interested in "I'm Excessively Bald" t-shirts, Nathan has them available at http://www.cafepress.com/gitcomic.