In no ornament did the Greek jeweller exhibit his fertility of invention to a greater degree than in the variety and beauty of the forms given to earrings. They divide naturally into two classes. The first, the earlier, are ring-shaped, of two halves formed in a mould and united together. They terminate at one end with a human head--like that of a Mænad in a specimen in the British Museum--or more usually with the head of a lion, bull, or some other animal. To the second class belong those attached to the ear by a hook masked by a rosette or disc. From this hang one or more pendants of a variety of designs. In rare instances these consist of beads hung to little chains; but the logical sense of the ancients preferred for the purpose things that might be imagined as floating, such as a little figure of Eros, or a tiny Victory bearing a wreath. The place on the ring where the pendant is attached is almost invariably made prominent by a saucer-shaped rosette, a mask, or similar object ornamented with fine threads of gold. Opaque enamel, of white, blue, or green, is sometimes found applied thinly to the surface of the metal. Many earrings are of the most complicated design. When the ear-pendant was confined to a ring with a crescent-shaped lower part, this ornament would produce no effect except when the wearer was seen in profile. In order to make the ornament visible from the front, the idea suggested itself to hang the crescent ring on to a smaller one. Wonderfully well executed are some of the later Greek earrings in which small figures are attached directly to the hook which is inserted into the ear. Among these are figures of Eros playing a musical instrument or holding a jug as if pouring a libation. By the amplification of the appendages we find the simpler earrings assume such an immense increase in dimension as to make it impossible that they were attached to the lobe of the ear. It may be assumed that they were fastened to the diadem or frontlet, or to a plaited tress of hair, and hung over the ear, or more to the front over the temples. Naturally this species of ornament, owing to its weight and the many separate pieces of which it was made, would prevent the wearer from making any rapid movements, but was adapted to a slow and dignified pace in walking. It would also have the additional motive of increasing the commanding appearance of the individual. A splendid pair of head appendages of this character discovered at Kertch are now at St. Petersburg. They are composed of two large medallions representing the head of Athene, whose helmet is adorned with sphinxes and gryphons. From these are suspended several rows of amphora-shaped ornaments covered with fine filigree decoration.