Junius Bassus was an important figure in late antique Rome, a senator who was in charge of the government of the capital as praefectus urbi when he died at the age of 42 in 359.
"[4] The sarcophagus has been seen as reflecting a blending of late Hellenistic style with the contemporary Roman or Italian one, seen in the "robust" proportions of the figures, and their slightly over-large heads.
The cast also lacks the effects created by light on polished or patinated highlights such as the heads of the figures, against the darker recessed surfaces and backgrounds.
Ernst Kitzinger finds "a far more definite reattachment to aesthetic ideals of the Graeco-Roman past" than in the earlier Dogmatic Sarcophagus and that of the "Two Brothers", also in the Vatican Museums.
[10] No portrait of the deceased is shown, though he is praised in lavish terms in an inscription; instead, the ten niches are filled with scenes from both the New and Old Testaments, plus one, the Traditio Legis, that has no Scriptural basis.
In the bottom row: Job on the dunghill, Adam and Eve, Christ's entry into Jerusalem, Daniel in the lion's den (heads restored), Arrest or leading to execution of Paul.
The tiny spandrels above the lower row show scenes with all participants depicted as lambs: on either side of Christ entering Jerusalem are the Miracle of the loaves and fishes and the Baptism of Jesus.
On a damaged plaque surmounting the lid is a poem praising Bassus in largely secular terms, and the inscription running along the top of the body of the sarcophagus identifies him, and describes him as a "neophyte", or recent convert.
[19] There was already a tradition, borrowed from pagan iconography, of depicting Christ the Victor; in this work that theme is linked to the Passion of Jesus, of which the entry to Jerusalem is the start,[20] a development that was to play a great part in shaping the Christian art of the future.
The inclusion of the pagan figure of Caelus may seem strange today, but since the conquest of Judea by the Romans and the interpretatio romana between Judaism and the Roman religion, Caelus was associated with Yahweh as the same god, so the representation alludes to the recognition of Christ as "Son of God and King of the Creation", proving that the transition from paganism to Christianity was more peaceful and syncretic than is popularly believed.
Both scenes also took place in Rome, and this local interest is part of the balance of Christian and traditional Roman gestures that the sarcophagus shows.