_Tuesday, December 5._ After I had put my Otter in the exhibition room, I met Mr. Syme and with him visited Mr. Wm. Nicholson,[107] a portrait painter, and there saw, independent of his own work, a picture from the far-famed Snyders, intended for a Bear beset with dogs of all sorts. The picture had great effect, fine coloring, and still finer finishing, but the Bear was no Bear at all, and the dogs were so badly drawn, distorted caricatures that I am sure Snyders did not draw from specimens put in real postures, in my way. I was quite disappointed, so much had I heard of this man's pictures of quadrupeds, and I thought of Dr. Traill, who, although well acquainted with birds scientifically, told me he had an engraving of birds where both legs of each individual were put on the same side, and that he never noticed the defect till it was pointed out to him. This made me reflect how easily man can be impressed by general effect and beauty. I returned to the Institution and had the pleasure of meeting Captain Basil Hall,[108] of the Royal Navy, his wife, and Lady Hunter. They were extremely kind to me, and spoke of my dear friends the Rathbones and Greggs in terms which delighted me. The captain asked if I did not intend to exhibit by gaslight, and when I replied that the Institution had granted me so much favor already that I could not take it upon myself to speak of that, said that he should do so at once, and would let me know the answer from Mr. Skene, the secretary. I wrote the history of my picture of the Otter, and sent with a note to Professor Wilson, who had asked for it.