Comment by comex

It shows the author is willing to publish content that looks right at first glance but falls apart upon closer inspection, lacking rigor and consistency. That same description could also apply to your average amateur cryptosystem, which tends to be insecure as a result. If the author has low standards for images, might he also have low standards for his own code?

In this case, probably not! The text on the website and the author’s comments here and his background all suggest that he writes high-quality cryptosystems. But the AI art by itself is still evidence pointing to lower quality.