Whatever their purpose, one of the most outstanding differences between neolithic figures, such as the human figure from ain ghazal and paleolithic statues is?

Here is the answer that would best complete the statement above. 
Whatever their purpose, one of the most outstanding differences between neolithic figures, such as the human figure from Ain ghazal and paleolithic statues is large scale and sophisticated technique. Hope this helps.

Asunday afternoon conveys a meaning of ritual

Answernon-religious themes became more popular, and people also wanted to show off their wealth because painting was a sign of this at the time;