I was really bored in art class so I drew this and the teacher said she liked it XD

Is this an example of a relief? why? what type of relief sculpture is it? explain.

Why were staff lines an important improvement to musical notation a. sl indicated rhythm b. sl indicated dynamics c. sl indicated pitch d. sl indicated meter

In russian churches the number of domes usually matches the number of altars. but this church has only one altar dome, and 21 symbolic ones. what normal construction device does this church lack?