In a small group of vases we have a radiate ornament within the arches and in a few cases the arched lines are continued down around the base of the vessel, forming vertical circles in which rosette-like designs are formed by repeating the radiate figures in an inverted position below the peripheral line. The elaboration in these circular inclosures is very remarkable, as will be seen by reference to the three examples given in Figs. 170, 171, and 172. In the first case the peripheral line is a red band nearly one-half an inch wide and the rays appear in groups above and below it. Within the four broader black rays (Fig. 170_a_), which are the interspaces or remnants of the ground, groups of lines have been drawn, in most cases curved at the inner ends like an opening frond and accompanied in all cases by series of dots. An examination of a number of vessels shows various degrees of convention. It is clear, however, that these devices, showing curves, hooks, and dots, are not of technical or mechanical origin, but that they refer to delineative originals of which they are survivals; but we must remain in the dark as to what the originals were or what was the precise nature of the idea associated with them in the mind of the decorator. Another question refers to the arrangement of the parts of the design in the five preceding figures. The distribution of the designs is a matter of great interest, and much may be learned from a close study of these specimens. [Illustration: Fig. 171. Vase with rosette-like panels--½.] [Illustration: Fig. 172. Vase with rosette-like panels--½.]