Why do artist use perspective

Apiece of artwork, either 2-d or 3-d, which is composed by an artist using the elements and principles of art is called a

Sorry about the calculator and me asap me asap because for real like some no one answers question one for me so that's why i'm posting them over to that way someone can at least answer number two or one for me if you do you so much if you do it would be a complete big blessing to me

This is example of egyptian tomb decoration. answer the following: - what type of sculpture is this tomb decoration? - why was this type of sculpture common among egyptian tombs? - what is the title of the sculpture? - what is the subject matter of the sculpture? - what was the purpose of tomb decorations?