Trapping is a method used to create a small area of overlap between colors to compensate for potential gaps caused by the misregistration of color separations.

whats the question if no question pls tell me

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