At length, sitting in the moonlight, signs were tried even for this difficult occasion. I put my chibouque (pipe) under the sand and took water in my hand, and as he looked on intently--for the Arabs love this speaking action--I put water on the fire in the pipe-bowl, and blew it up through the sand, talking English all the time. This was done again, and suddenly the black lustrous eyes of the Ishmaelite glistened brighter. He slapped his forehead. He jumped up. You could almost be sure he said "I know it now;" and then he roused the unfortunate muleteer from his snorings to give him an energetic lecture, by means of which we were directed next day straight to the very place I desired to find. In a few cases of this international talking it becomes necessary to sketch pictures, which are even better than signs, but not among Arabs. During a visit to the fair of Nijni Novgorod, in the middle of Russia, I passed many hours in the "Chinese street" there, and found it was very difficult to communicate with Ching Loo, and even signs were useless. But they had some red wax about the tea-chests, and there was a white wall beside us, so upon this I put the whole story in large pictures, with an explanatory lecture in English all the time, which proceeding attracted an audience of several scores of Chinamen and Kalmuks and other outlandish people, and the particular group I meant to enlighten seemed perfectly to understand all that was desired. And so we suppose that if you can work your paddle well, and learn the general sign language, and a little of the pencil tongue, you can go very far in a canoe without being starved or homeless; while you are sure to have a wide field in which to study the various degrees of intelligence among those you meet. To come back, however, from the Volga to the Rhine. The current flows more and more gently as we enter the Zeller See, or Unter See, a lake which would be called pretty if our taste has not been sated for a while by having a snowy range for the background to the views on Constance. But the Lake of Constance sadly wants islands, and here in the Zeller See are several, one of them being of great size. The Emperor of the French had passed two days at his chateau on this lake, just before we arrived. No doubt he would have waited a week had he known the Rob Roy was coming.[XVII.] [XVII.] His Majesty has not forgotten the canoe, as will be seen by the following extract from the Paris intelligence in the "Globe" of April 20 (His Majesty's birthday):--