Briefly explain why many of the subjects of Renaissance art are Christian in nature

sorry if its long

Explanation:

The main characteristics of the painting are:

Perspective: figure art, in drawing or painting, the different distances and proportions between objects seen at a distance, according to the principles of mathematics and geometry;

Use of chiaroscuro: painting some areas of light and others in the shade, this game of contrasts reinforces the suggestion of volume of the bodies;

Realism: the Renaissance artist no longer sees man as a mere observer of the world that expresses the greatness of God, but as the greatest expression of God himself. And the world is thought of as a reality to be understood scientifically, and not just admired;

The use of canvas and oil paint begins;

Both painting and sculpture, which previously appeared almost exclusively as details of architectural works, become independent manifestations;

Emergence of artists with a personal style, different from the others, since the period is marked by the ideal of freedom and, consequently, by individualism.

  b.

there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.

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