A most interesting tripod is shown in Fig. 157. The bowl is beautifully modeled, is symmetrical, and has a flaring rim, rounded and polished on the upper surface and drooping slightly at the outer margin. The body is hemispherical and is supported by three grotesque anthropomorphic figures that strongly remind us of the “mud head” masks used in one of the dances of the Zuñi Indians. The head is a rounded ball, upon which pellets of clay are stuck to represent the features. The arms are set against the sides of the body, as in other isthmian specimens, the hips are excessively large, the legs straight, and the feet small and united to form the foot of the vessel. Nearly the entire surface is finished in a dark purplish red paint, which appears to have been polished down as a slip. A companion piece is considerably smaller and the supporting figures are very grotesque and somewhat crouched, as if bearing a very heavy weight. A number of large basins or caldrons, collected in Chiriqui, and fragments of vessels of extraordinary size resemble this ware in material, color, and finish. The rims of the larger pieces are upwards of an inch thick and the walls are in cases three-fourths of an inch thick. A number of large vessels of similar ware now in the National Museum were collected in Costa Rica and Nicaragua. _The red line group._--The group of vessels to which I have given this name is represented by about a dozen specimens, which indicate a wide range of form and exhibit a number of unique characters. The localities from which they are derived extend from 8° 20´ to 8° 40´ north latitude and from 82° 40´ to 82° 50´ west longitude. The paste is of about the usual composition, but takes a variety of tints on burning, a light gray orange prevailing. The finish of the surface is about the same as in other groups. The decoration consists of life forms and their conventional representatives in relief and of carelessly executed geometric designs, the pigment used being a bright, sienna-like red. As will be seen by reference to the illustrations, the forms are varied and pleasing, but for the most part repeat outlines common to other groups. The handles, single or in twos, are upright loops, and the tripods are in nearly all cases looped or annular, an unusual feature in other groups. I present three illustrations, two of which were given in outline in the introductory pages. The first (Fig. 158) has a well proportioned, somewhat globular body, supported by three legs formed of looped bands of clay. On the shoulder are two small animal forms, probably meant for frogs. The spaces between these are occupied by panel-like arrangements of red lines. The surface is yellowish gray in color, excepting where blackened in the baking. The paste has cracked in firing, a feature observed in a number of pieces belonging to this group. [Illustration: Fig. 158. Vase decorated with figures of frogs and devices in red--½.]