Answer:B because it was from the 900s-1200s
Yes, because you can use aspects of math to improve your artwork. For example, if you were trying to create a perfect square for a piece of artwork, it would be hard to do without math.
Answer:
Lenses don't affect compression at all. The only thing that affects compression is DISTANCE from subject.
Answer:
art is a hobby for some people not all you can make different kinds of pajamas