The lines are meant to resemble "scan lines" and there are a few tutorials around on the web about how to get various scan line effects in Photoshop. Also, you can probably do all of this in the open-source Photoshop alternative called Gimp!
Thanks for getting back to me, much appreciated. I've always liked that style of portraits we see in literary magazines and some newspapers from decades ago.
Hello Har, how did you make your self-portrait on your about page: https://automatic-llama.neocities.org/about
hey thank you! likewise! your site's easy to navigate and interesting to read.
Hey thank you! Your site has so much interesting stuff to explore. I've never had much of a knack for electronics, but your notes and projects have me wanting to tinker!