I recognized the old picture in a moment--the Saviour with bowed head seated at the centre of a long, rough table with scattering fruits and dishes upon it, and six disciples on either side in their long robes, talking to each other--the picture from which all engravings and all copies have been made for three centuries. Perhaps no living man has ever known an attempt to paint the Lord's Supper differently. The world seems to have become settled in the belief, long ago, that it is not possible for human genius to outdo this creation of da Vinci's. I suppose painters will go on copying it as long as any of the original is left visible to the eye. There were a dozen easels in the room, and as many artists transferring the great picture to their canvases. Fifty proofs of steel engravings and lithographs were scattered around, too. And as usual, I could not help noticing how superior the copies were to the original, that is, to my inexperienced eye. Wherever you find a Raphael, a Rubens, a Michelangelo, a Carracci, or a da Vinci (and we see them every day,) you find artists copying them, and the copies are always the handsomest. Maybe the originals were handsome when they were new, but they are not now. This picture is about thirty feet long, and ten or twelve high, I should think, and the figures are at least life size. It is one of the largest paintings in Europe. The colors are dimmed with age; the countenances are scaled and marred, and nearly all expression is gone from them; the hair is a dead blur upon the wall, and there is no life in the eyes. Only the attitudes are certain. People come here from all parts of the world, and glorify this masterpiece. They stand entranced before it with bated breath and parted lips, and when they speak, it is only in the catchy ejaculations of rapture: "Oh, wonderful!" "Such expression!" "Such grace of attitude!" "Such dignity!" "Such faultless drawing!" "Such matchless coloring!" "Such feeling!" "What delicacy of touch!" "What sublimity of conception!" "A vision! A vision!" I only envy these people; I envy them their honest admiration, if it be honest--their delight, if they feel delight. I harbor no animosity toward any of them. But at the same time the thought will intrude itself upon me, How can they see what is not visible? What would you think of a man who looked at some decayed, blind, toothless, pock-marked Cleopatra, and said: "What matchless beauty! What soul! What expression!" What would you think of a man who gazed upon a dingy, foggy sunset, and said: "What sublimity! What feeling! What richness of coloring!" What would you think of a man who stared in ecstasy upon a desert of stumps and said: "Oh, my soul, my beating heart, what a noble forest is here!"