Of these the most conspicuous is the =Oinochoë= (οἰνοχόη, from οἴνος, “wine,” and χέω, “pour”), one of the most beautiful shapes among Greek vases. It appears in several forms, but the name is generally restricted to one, which corresponds most closely to the modern beer-jug. It is found at all periods, and the form never varies to any marked extent, except that the later examples are rather more graceful than the earlier, and some of the fine R.F. specimens reach the perfection of elegance in form and decoration (Fig. 44). Its chief characteristic is the trefoil-shaped mouth, but this is not invariable, many specimens having a plain circular lip. It is very commonly found in the Rhodian wares of the seventh century, with designs in a continuous frieze (Fig. 43); and a peculiar form appears in an Ionic fabric (see page 359), with egg-shaped body and coarse designs. In the B.F. period the subjects are nearly always in framed panels. Among the R.F. vases of the fine style, many diminutive oinochoae occur, nearly all of which were found at Athens, the subjects being those of children playing with go-carts and other toys, and sometimes with jugs of the same shape. As these appear to have been found in children’s tombs, it is evident that these painted specimens were actually used as playthings.[620] The oinochoë is frequently represented in vase-paintings, chiefly in scenes of libation, in which ceremony it was invariably used for pouring wine into the phiale or _patera_, from which the libation was made. It occurs on the Parthenon frieze. In conjunction with the krater, or mixing-bowl, it is seen on a “Cyrenaic” kylix in the B.M. (B 3), in a scene representing a sacrifice. In reference to this may be quoted a curious injunction given by Hesiod (_Op. et Di._ 744), μηδέ ποτ’ οἰνοχόην τιθέμεν κρητῆρος ὔπερθεν πινόντων, which seems to imply that it was considered an unlucky thing to put the jug back in its place on the edge of the krater during a banquet.[621] Thucydides[622] speaks of silver oinochoae in the temple at Eryx, in conjunction with libation-bowls and incense-burners, and Athenaeus[623] mentions similar offerings at Metapontum. [Illustration: FIG. 45. PROCHOÖS.] A variety of the oinochoë, which is not found before the middle of the R.F. period, but becomes very popular in Apulia, has a very high curved handle and tall stem, the body tapering straighter downwards (Fig. 45). This is usually known as the πρόχοος, and corresponds in form to our claret-decanter. The πρόχοος served the same purpose as the οἰνοχόη, and is frequently mentioned in Homer. It was used not only for pouring wine, but for water to wash the hands of guests.[624] [Illustration: FIG. 46. OLPE.]