What is a perspective​

• Perspective is a projection technique that helps to show the appearance of objects on a flat surface in 3 dimensions, that is, by reducing them to 2 dimensions. So, it's a technical drawing. In perspective drawing, the object's eye

i believe the answer is: a.  abstract forms were often used to represent human figures.

representing human figures in abstract forms is often used in the geometric period, not hellenistic  period.   during the hellenistic  period,   aesthetic value derived from creating arts which mimic the actual shape of a certain object or individuals.

hope this ! < 3