Several letters descriptive of the scene, written by men who were present in the Diet, reveal the intense interest taken by the great majority of the audience in the appearance and speech of Luther. His looks, his language, the attitude in which he stood, are all described. When artists portray the scene, either on canvas or in bronze, Luther is invariably represented standing upright, his shoulders squared, and his head thrown back. That was not how he stood before Charles and the Diet. He was a monk, trained in the conventional habits of monkish humility. He stood with a stoop of the head and shoulders, with the knees slightly bent, and without gestures. The only trace of bodily emotion was betrayed by bending and straightening his knees.(264) He addressed the Emperor and the Estates with all respect,—“Most serene Lord and Emperor, most illustrious Princes, most clement Lords,”—and apologised for any lack of etiquette on the ground that he was convent-bred and knew nothing of the ways of Courts; but it was noticed by more than one observer that he did not address the spiritual princes present.(265) Many a witness describes the charm of his cheerful, modest, but undaunted bearing.(266) The Saxon official account says, “Luther spoke simply, quietly, modestly, yet not without Christian courage and fidelity—in such a way, too, that his enemies would have doubtless preferred a more abject spirit and speech”; and it goes on to relate that his adversaries had confidently counted on a recantation, and that they were correspondingly disappointed.(267) Many expected that, as he had never before been in such presence, the strange audience would have disconcerted him; but, to their surprise and delight, he spoke “confidently, reasonably, and prudently, as if he were in his own lecture-room.”(268) Luther himself was surprised that the unaccustomed surroundings affected him so little. “When it came to my turn,” he says, “I just went on.”(269) The beauty of his diction pleased his audience—“many fair and happy words,” say Dr. Peutinger and others.(270)