The superb bowl presented in Fig. 290 is nearly fifteen inches in diameter and seven inches deep. It is hemispherical but not quite symmetrical. Having been broken, it was mended by its owners after their aboriginal fashion. Two pairs of holes have been bored on opposite sides of a long fracture for the insertion of thongs. Other perforations have been commenced but do not penetrate the vessel. The walls are upwards of one-eighth of an inch in thickness near the rim, but are less than that throughout the body of the bowl. The paste is of a dark gray color, speckled with ashy-white particles, which may be pulverized potsherds. The interior surface is finished with a slip of white clay and has received a fair degree of polish. The exterior is only trowel-finished and is much scarified by use. The interior is embellished with a very elaborate design, which is given with all possible accuracy in a plain projection, in Fig. 291. The work does not exhibit a great deal of skill or neatness in execution, but the whole design is carefully made out and well adjusted to the deeply concave surface. An analysis of this figure is easily given. It is a cruciform arrangement of four portions of rather elaborate double borders. Each part consists of two parallel bands, a principal and a subordinate, separated by parallel lines and taking the relation to each other always noticed in the two belts of designs painted upon the exterior of vases. Two of the sections are alike. The others differ from these and from each other.

Fig. 290.—Bowl: Province of Tusayan.—1/3.

Fig. 291.—Painted design.

One figure, consisting of three linked volutes, is defined in white by painting around it a black ground. The artist in painting this vessel has probably not thought of achieving anything beyond the filling up neatly of the four spaces, and has followed the usual practice of borrowing his motives from other objects; yet it will not be wise to conclude that these figures are really meaningless combinations of lines. The persistency and individuality of certain motives makes it almost certain that they are not the result of aimless elaboration, and that the potter understood their significance. They are too purely geometric, however, to furnish any clew to us through internal evidence. We have no resource beyond the analogies of historic art. Modern tribes use the current meander to symbolize water, and a leading motive in many of these designs—the linked scroll running through a field of serrate lines—is wonderfully like some forms of the Aztec symbol for water, as may be seen by reference to the Mexican codices.

Fig. 292.—Bowl: Province of Tusayan.—1/2.

Another very excellent example of these bowls is presented in Fig. 292. It is small and shallow, measuring six and a half inches in diameter and two and a half in depth. The material is somewhat soft and chalky. The walls are thick and the surface is well finished. The painted design is cruciform, like the preceding, but is much more simple and satisfactory. It is interesting to note the changes rung upon the few simple motives employed in these designs. Again apparently each of the four parts is a fragment of a double border, cut up and fitted into the concave surface. The bands with oblique, dotted, or stepped lines, Fig. 293, are repetitions of the neck belt of a bottle-shaped vase or basket, and the other bands with their chaste fret-work repeat a section of the body zone.