Dynamation is basically CGI before CGI was a thing. It was limited but it is truly amazing what they where able to make with it and there was no one better then Ray Harryhausen.https://www.metaflix.com/stop-motion-master-ray-harryhausen-and-his-jason-and-the-argonauts-creation-1963/https://www.britannica.com/biography/Ray-Harryhausenhttp://www.unmuseum.org/dyna.htmhttps://www.saturdayeveningpost.com/2020/06/ray-harryhausen-set-the-world-in-stop-motion/https://www.smithsonianmag.com/smart-news/ray-harryhausen-the-godfather-of-stop-motion-animation-dies-54087810/https://www.bfi.org.uk/lists/celebrating-ray-harryhausens-centenary-10-essential-films-from-stop-motion-geniushttps://silverscenesblog.blogspot.com/2013/06/ray-harryhausen-and-creation-of.html