[Illustration: Fig. 77. Vase with frieze of grotesque heads--½.] Fig. 78 illustrates a series of vases having flaring rims, the treatment otherwise being uniform with the preceding. We notice in these vessels a decided tendency towards complexity of outline. Three examples, shown in Fig. 79, have a two storied character, the upper part possibly being the outgrowth of the collar ornament seen in so many cases. The large specimen in the center is a handsome piece with square offset at the shoulder and a decidedly conical base. A chaste ornament in relief encircles the neck and two grotesque figures are seated upon opposite sides of the shoulder. The vase at the left has two orifices, set wide apart. The body is oblong and slightly flattened above. There are a number of vessels of this conformation in the collection, some of which have the mouths so close together that the margins or lips coalesce in part. A superb specimen of this class is illustrated in Fig. 80. The shape is thoroughly satisfactory to the eye, having a refinement of line rarely attained in native American work. Its symmetry suggests the use of the wheel, but the closest examination fails to detect a trace of mechanical appliance, save that left by the polishing stone. The decoration is simple and effective, consisting of minute nodes with annular indentations about the necks and of two grotesque figures, placed with consummate taste in the angles formed by the contact of the two necks. [Illustration: Fig. 78. Vases with flaring rims and varied ornament--⅕.] [Illustration: Fig. 79. Vases with complex outlines and varied ornament--⅓.] [Illustration: Fig. 80. Large vase with two mouths and neatly decorated necks--½.] [Illustration: Fig. 81. Large vase with high handles--⅓.]