ACK I NEED HELP :DDD

What is forming a pliable medium, such as clay or paper mache’, into a sculpture?

Mesoamerican lives were regulated by all of the following except:

To create an illustration of perspective, this artist did all of the following except 1) show clear orthogonal lines 2) have an implied vanishing point 3) distort proportion to keep the background and foreground the same size 4) include value changes between the foreground and background i was thinking maybe 1