How did Greek sculpture change from the Late Classical to the Hellenistic periods?

Hellenistic sculpture continues the trend of increasing naturalism seen in the stylistic development of Greek art. During this time, the rules of Classical art were pushed and abandoned in favor of new themes, genres , drama, and pathos that were never explored by previous Greek artists

Explanation:

At this time, sculptors adapted Classical techniques to render realistic

figures.

pitch- the definition of pitch is as follows:

"the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone."