Since you have provided no options, the best I can do is to describe lithography and hope that it helps:
In the first step, an image is drawn on a stone, typically with wax or oil. Then ink is spread on the whole stone, but it will not stay on the parts with oil or wax, only on the other parts. Then paper is pressed against the stone, and an image appears, because the ink adheres to the paper- you can then make multiple copies of the image.
Answer:
Aperture and White balance
A; They show lots of details in the faces.
Hopefully I helped!
Sure
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Interestingly, all of these subjects are combined in linear perspective, which uses geometric lines and a vanishing point to give the illusion of depth and space to painting. Giotto, Brunelleschi, and Alberti experimented and/or wrote about linear perspective and helped pave the way for future Renaissance artists.