All of the following are methods of creating the illusion of real 3-D space on a 2-D surface EXCEPT a. overlapping b. vertical placement on page c. transparency
d. linear perspective

Studying history is very important so that we learn from past experiences and don't repeat the bad ideas/choices that might have been made. it can tell us how cultures conducted their lives and you can learn about interesting facts you might not know. hope this ! : )

Answercimabue