After a while we drove over to where the field lay littered with tepees. There seemed to be no order in the arrangement of the tents as we looked at the scene from a distance. Gradually the symptoms of a great stir and activity were observable, and we saw men and horses running about at one side of the nomad settlement, as well as hundreds of human figures moving in the camp. Then a nearer view brought out the fact that the tepees, which were of many sizes, were apt to be white at the base, reddish half-way up, and dark brown at the top. The smoke of the fires within, and the rain and sun without, paint all the cotton or canvas tepees like that, and very pretty is the effect. When closer still, we saw that each tepee was capped with a rude crown formed of pole ends--the ends of the ribs of each structure; that some of the tents were gayly ornamented with great geometric patterns in red, black, and yellow around the bottoms; and that others bore upon their sides rude but highly colored figures of animals--the clan sign of the family within. Against very many of the frail dwellings leaned a travois, the triangle of poles which forms the wagon of the Indians. There were three or four very large tents, the headquarters of the chiefs of the soldier bands and of the head chief of the nation; and there was one spotless new tent, with a pretty border painted around its base, and the figure of an animal on either side. It was the new establishment of a bride and groom. A hubbub filled the air as we drew still nearer; not any noise occasioned by our approach, but the ordinary uproar of the camp--the barking of dogs, the shouts of frolicking children, the yells of young men racing on horseback and of others driving in their ponies. When we drove between the first two tents we saw that the camp had been systematically arranged in the form of a rude circle, with the tents in bunches around a great central space, as large as Madison Square if its corners were rounded off.