Why does tracing paper work well for patterns

Blind contour line drawings are : a. often used to paint landscapes b. often detailed but not perfect c. often detailed and flawless

Which of the following artists is known as the “father of pop art”? a. andy warhol b. norman lewis c. richard hamilton

Why do you think there is so much controversy over whether figures are allowed in islamic art? some say they are as long as it is not idolatry, while others say it is prohibited? what is your opinion on the subject? explain your answer.