4.XXVIII.—TO VIBIUS SEVERUS.
Herennius Severus, a man of great learning, is anxious to place in his library portraits of your fellow-townsmen, Cornelius Nepos and Titus Catius, and he asks me to get them copied and painted if there are any such portraits in their native place, as there probably are. I am laying this commission upon you rather than on any one else, first, because you are always kind enough to grant any favour I ask; secondly, because I know your reverence for literary studies and your love of literary men; and, lastly, because you love and reverence your native place, and entertain the same feelings for those who have helped to make its name famous. So I beg you to find as careful a painter as you can, for while it is hard to paint a portrait from an original, it is far more difficult to make a good imitation of an imitation. Moreover, please do not let the painter you choose make any variations from his copy, even though they are for the better. Farewell.