How Everything Works on Instagram: "Treebeard wasn’t just something added later on a computer. For The Two Towers, Weta Workshop built a full-scale Treebeard with a real bark-covered face, moving eyes, and a working mouth so the actors could perform with him right there on set. Merry and Pippin weren’t staring at a green screen — they were looking up at a towering, physical Ent, complete with shadows, texture, and eye contact. That practical build was then combined with CGI to create the final v