“The aim of art is not to copy nature, but to express it. You are not a servile copyist, but a poet!” cried the old man sharply, cutting Porbus short with an imperious gesture. “Otherwise a sculptor might make a plaster cast of a living woman and save himself all further trouble. Well, try to make a cast of your mistress’s hand, and set up the thing before you. You will see a monstrosity, a dead mass, bearing no resemblance to the living hand; you would be compelled to have recourse to the chisel of a sculptor who, without making an exact copy, would represent for you its movement and its life. We must detect the spirit, the informing soul in the appearances of things and beings. Effects! What are effects but the accidents of life, not life itself? A hand, since I have taken that example, is not only a part of a body, it is the expression and extension of a thought that must be grasped and rendered. Neither painter nor poet nor sculptor may separate the effect from the cause, which are inevitably contained the one in the other. There begins the real struggle! Many a painter achieves success instinctively, unconscious of the task that is set before art. You draw a woman, yet you do not see her! Not so do you succeed in wresting Nature’s secrets from her! You are reproducing mechanically the model that you copied in your master’s studio. You do not penetrate far enough into the inmost secrets of the mystery of form; you do not seek with love enough and perseverance enough after the form that baffles and eludes you. Beauty is a thing severe and unapproachable, never to be won by a languid lover. You must lie in wait for her coming and take her unawares, press her hard and clasp her in a tight embrace, and force her to yield. Form is a Proteus more intangible and more manifold than the Proteus of the legend; compelled, only after long wrestling, to stand forth manifest in his true aspect. Some of you are satisfied with the first shape, or at most by the second or the third that appears. Not thus wrestle the victors, the unvanquished painters who never suffer themselves to be deluded by all those treacherous shadow-shapes; they persevere till Nature at the last stands bare to their gaze, and her very soul is revealed. “In this manner worked Rafael,” said the old man, taking off his cap to express his reverence for the King of Art. “His transcendent greatness came of the intimate sense that, in him, seems as if it would shatter external form. Form in his figures (as with us) is a symbol, a means of communicating sensations, ideas, the vast imaginings of a poet. Every face is a whole world. The subject of the portrait appeared for him bathed in the light of a divine vision; it was revealed by an inner voice, the finger of God laid bare the sources of expression in the past of a whole life.