I find this emerging space so fascinating. Check out how Toonify.photos (which you can use for free, or at high quality for a very modest fee) can turn one’s image into a cartoon character. It leverages training data based on iconic illustration styles:
I also chuckled at this illustration from the video above, as it endeavors to how two networks (the “adversaries” in “Generative Adversarial Network”) attempt, respectively, to fool the other with output & to avoid being fooled. Check out more details in the accompanying article.