The first day dawned in Egypt and Assyria, and its works lie buried in the tombs of prehistoric Pharaohs and Ninevite kings. The second day the sun rose on the shores of many-isled Greece, and shed its rays over Etruria and Rome, and ere it set, temples and palaces were flooded with beauty. The gods had taken human form, and were come to dwell with men. The third day arising in Italy, lit up the whole western world with the glow of colour and fervour, and its fading rays light us yet. The first period was that of mythic art; the world like a child wondering at all around tried to express in myths the truths it could not comprehend. The second was pagan art which satisfies itself that in expressing the perfection of humanity, it unfolds divinity. The third era of Christian art, conscious that the divine lies beyond the human, fails in aspiring to express infinitude. Tracing one of these periods from its rise, how truly this similitude of the dawn of day is carried out. See at the first streak of light how dim, stiff, and soulless all things appear! Trees and objects bear precisely the relation to their own appearance in broad daylight as the wooden Madonnas of the Byzantine school do to those of Raphael. Next, when the sun--the true light--first appears, how it bathes the sea and the hills in an ethereal glory not their own! What fair liquid tints of blue, and rose, and glorious gold! This period which, in art, began with Giotto and ended with Botticelli, culminated in Fra Angelico, who flooded the world of painting with a heavenly spiritualism not material, and gave his dreams of heaven the colours of the first pure rays of sunshine. But as the sun rises, nature takes her real tints gradually. We see every thing in its own colour; the gold and the rose has faded away with the truer light, and a stern realism takes its place. The human form must be expressed, in all its solidity and truth, not only in its outward semblance, but the hidden soul must be seen through the veil of flesh. And in this lies the reason of the decline; only to a few great masters it was given to reveal spirituality in humanity--the others could only emulate form and colour, and failed. It is impossible to contemplate art apart from religion; as truly as the celestial sun is the revealer of form, so surely is the heavenly light of religion the first inspirer of art. Where would the Egyptian, Assyrian, and Etruscan paintings and sculptures have been but for the veneration of the mystic gods of the dead, which both prompted and preserved them?