How might renaissance scientific advances have artists to make more realistic art

The Renaissance brought many technological innovations. One of them was the invention of printing. Printing brought a mass diffusion of information among the citizens of that time. It let people propagate their ideas. Humanists favored the study of humanities, which included art. Concepts like the introduction of the linear perspective and the use of light and shadow were the principal aspects of an appliance of more realistic art.

Studying the human body helped them draw it better

Explanation:

The Renaissance brought about many Technological innovations. such was the printing invention.Printing brought a mass dissemination of information among the citizens during that period. humanists enabled the study of humanities, such as art.

Methods like the use of light and shadow and introduction of the linear perspective and were the principal aspects of an appliance of more realistic art.

Also, studying of the human body helped artists to draw better.

i dont know. sorry : (