A higher degree of dramatic interest is manifested in the other painting, which we present in outline (Fig. 155). In the foreground at the right, Patroclus leads forward the weeping Briseis. In the middle Achilles, seated, looks toward Patroclus with an expression of anger, and with an impatient gesture of the right hand directs him to deliver up the beautiful captive to the messenger of Agamemnon, who stands at the left waiting to receive her. Behind Achilles is Phoenix, his faithful companion, who tries to soften his anger with comforting words. Further back the helmeted heads of warriors are seen, and at the rear the tent of Achilles. The scene is well conceived. Yet in both this picture and the one previously described, the composition seems to lack depth and perspective. The artist is remarkably skilful in portraying facial expression, and foreground details; his limitations are apparent in the handling of groups. We have the feeling that the first designs were not made freely with brush or pencil, but that the artist was here translating into painting designs which he found already worked out in reliefs. The original paintings, of which these are copies, very likely go back to the fourth century B.C. Another painting worthy of more than passing mention was found on a wall of the peristyle (at _o_), and removed to the Naples Museum. The subject is the sacrifice of Iphigenia, who was to be offered up to Artemis that a favorable departure from Aulis might be granted to the Greek fleet assembled for the expedition against Troy (Fig. 156). At the right stands Calchas, deeply troubled, his sheath in his left hand, his unsheathed sword in his right, his finger upon his lips. The hapless maid with arms outstretched in supplication is held by two men, one of whom is perhaps Ulysses. At the left is Agamemnon, with face averted and veiled head, overcome with grief. Beside him leans his sceptre, and on a pillar near by we see an archaic statue of Artemis with a torch in each hand, a dog on either side. Just as the girl is to be slain, Artemis appears in the sky at the right, and from the clouds opposite a nymph emerges bringing a deer, which the goddess accepts as a substitute. In this painting, also, though the style is entirely different from that of the others, we perceive the limitations of the artist in the treatment of the background. Nevertheless the boldness of the conception, and the skill manifested in the handling of several of the figures, seem to point to an original of more than ordinary merit. [Illustration: Fig. 156.--The sacrifice of Iphigenia. Wall painting.]