During the development of Christian art in the Byzantine Empire (see Byzantine art), a more abstract aesthetic replaced the naturalism previously established in Hellenistic art. This new style was hieratic, meaning its primary purpose was to convey religious meaning rather than accurately render objects and people. Realistic perspective, proportions, light and color were ignored in favor of geometric simplification of forms, reverse perspective and standardized conventions to portray individuals and events. The controversy over the use of graven images, the interpretation of the Second Commandment, and the crisis of Byzantine Iconoclasm led to a standardization of religious imagery within the Eastern Orthodoxy. Christian Canvas Art
Until the adoption of Christianity by Constantine Christian art derived its style and much of its iconography from popular Roman art, but from this point grand Christian buildings built under imperial patronage brought a need for Christian versions of Roman elite and official art, of which mosaics in churches in Rome are the most prominent surviving examples. Christian art was caught up in, but did not originate, the shift in style from the classical tradition inherited from Ancient Greek art to a less realist and otherworldly hieratic style, the start of gothic art. Scripture Art
"Make for yourself an ark of gopher wood; you shall make the ark with rooms, and shall cover it inside and out with pitch. "This is how you shall make it: the length of the ark three hundred cubits, its breadth fifty cubits, and its height thirty cubits. "You shall make a window for the ark, and finish it to a cubit from the top; and set the door of the ark in the side of it; you shall make it with lower, second, and third decks.
Artists were commissioned more secular genres like portraits, landscape paintings and because of the revival of Neoplatonism, subjects from classical mythology. In Catholic countries, production continued, and increased during the Counter-Reformation, but Catholic art was brought under much tighter control by the church hierarchy than had been the case before. From the 18th century the number of religious works produced by leading artists declined sharply, though important commissions were still placed, and some artists continued to produce large bodies of religious art on their own initiative.
It was carved with cherubim and palm trees; and a palm tree was between cherub and cherub, and every cherub had two faces, a man's face toward the palm tree on one side and a young lion's face toward the palm tree on the other side; they were carved on all the house all around. From the ground to above the entrance cherubim and palm trees were carved, as well as on the wall of the nave. The doorposts of the nave were square; as for the front of the sanctuary, the appearance of one doorpost was like that of the other. The altar was of wood, three cubits high and its length two cubits; its corners, its base and its sides were of wood And he said to me, "This is the table that is before the LORD." The nave and the sanctuary each had a double door. Each of the doors had two leaves, two swinging leaves; two leaves for one door and two leaves for the other. Also there were carved on them, on the doors of the nave, cherubim and palm trees like those carved on the walls; and there was a threshold of wood on the front of the porch outside. There were latticed windows and palm trees on one side and on the other, on the sides of the porch; thus were the side chambers of the house and the thresholds. Scripture Art