Explaining on Instagram: "The stained-glass knight holds a special place in film history as the first photorealistic CGI character ever integrated into a live-action scene. Before this groundbreaking moment, computer-generated imagery was mostly limited to simple shapes, wireframes, or abstract effects. But in this 1985 sequence from Young Sherlock Holmes, audiences witnessed something entirely new, a digital knight made of shimmering glass, stepping out of a church window and into reality. Crea