Film VS libro: l'aspetto di Sauron

Is Sauron really just a fiery Eye hovering over Barad-dûr, as Peter Jackson's films have shown us, or does the Dark Lord still have a body and a more concrete and disturbing presence in Tolkien's texts? We explore the gap between cinema and literature: the Eye as a symbol of absolute control, Frodo's visions, Pippin's direct confrontation in the palantír, Gollum's testimonies, and Tolkien's letters. We'll discover why Sauron is simultaneously shadow and flesh, metaphor and reality, and what changes when evil is fought not with a sword, but with the resilience of the spirit. A reflection on how the villain's form redefines true heroism and why the most frightening thing, often, is precisely what we don't see.