I have in this history of art already gone beyond its set bounds, and although contemplating the collapse of art has driven me nearly to despair, still, like someone who, in writing the history of his native land, must touch upon the destruction that he himself has witnessed, I could not keep myself from gazing after the fate of works of art as far as my eye could see. Just as a beloved stands on the seashore and follows with tearful eyes her departing sweetheart, with no hope of seeing him again, and believes she can glimpse even in the distant sail the image of her lover—so we, like the beloved, have as it were only a shadowy outline of the subject of our desires remaining. But this arouses so much the greater longing for what is lost, and we examine the copies we have with greater attention than we would if we were in full possession of the originals. In this, we often are like individuals who wish to converse with spirits and believe they can see something where nothing exists. The word antiquity has become a prejudice, but even this bias is not without its uses. One always imagines that there is so much to find, so one searches much to catch sight of something. Had the ancients been poorer, they would have written better about art: compared to them, we are like badly portioned heirs; but we turn over every stone, and by drawing inferences from many tiny details, we at least arrive at a probable assertion that can be more instructive than the accounts left by the ancients, which, except for a few moments of insight, are merely historical. One must not hesitate to seek the truth, even to the detriment of one’s reputation; a few must err, so that many may find the right way.
Johann Joachim Winckelmann, Geschichte der kunst des Altertums, 1765.