"Benedetti, the engraver, brought me last year, (in _September_,) a letter from you, in which you assured me of your unchanged, brotherly affection, and invited me to write to you sometimes, and to acquaint you with an opportunity of sending over to me some works of art. In October I answered your letter, and named at the same time two London printsellers, with whom the printsellers here, (Artaria and Co., and Mollo and Co.) are in correspondence. Half a year, however, has already elapsed, without my having heard from you. I can well understand that, pending the great work which you have undertaken, and will, I now hope, soon have finished, you may have had but little time for letter-writing; but I do not ask a formal letter of you, but only a line or two, to assure me you are well, and have not quite forgotten me. If, therefore, your fraternal love is not chilled, I hope to be gratified in this respect, before the scythe overtakes me, of which, at my time of life, when we are continually fancying we hear it behind us, one cannot be too distrustful. "Much as I value your works of art, you must not think that what you promised me is the occasion of my now writing. No, my dear brother, I am not so selfish; your good health, and the success of your great undertaking, are to me matters of far greater concern than any works of art you could send me; and upon these two points I beseech you to set my mind at ease, be your letter ever so short. "The affairs of our country wear a lamentably gloomy aspect; and I much fear that our fellow-countrymen will act as imprudently, and as awkwardly in the sequel, as they did at the commencement of the _Swiss Revolution_, thereby drawing a foreign power into the country. They then played a wretched part, and I only hope they will not do the same again. I do not know whether the new German books upon matters of art are to be had in London, or not; if you should meet with the first part of my Critical Catalogue of Engravings after classical masters, peruse it with indulgence. The second part will be better managed. In characterising Rafael, Correggio, and Titian, I have made use of the writings of Mengs; because I know that he has studied all his life after these three masters, and (in my opinion) writes philosophically on their styles of art; but for the rest, I confess, I do not consider Mengs to be that great artist which the world makes him, as laborious study is too evident in his works, and (according to my feeling) there is a _something_ in them of an undecided and timid character.