If you are interested in this art style, Knuth shared that there is a very cool art display that includes Celtic Tours. https://www-cs-faculty.stanford.edu/~kn

If you are interested in this art style, Knuth shared that there is a very cool art display that includes Celtic Tours. https://www-cs-faculty.stanford.edu/~knuth/knights.html https://www-cs-faculty.stanford.edu/~knuth/knights.html is his writeup on the art. If you are in the area, highly recommend getting to see it.