Explaining a Movie on Instagram: "Ray Harryhausen’s Dynamation process was developed decades before CGI, and it changed how fantasy could exist on screen. By animating stop-motion creatures frame by frame in front of rear-projected live-action footage, Harryhausen was able to place his creations directly into scenes with actors, giving them weight, scale, and physical presence. While he learned the fundamentals from King Kong effects pioneer Willis O’Brien, Harryhausen refined the technique into