The ancient Greeks valued perfection and balance. This fascination very much impacted ancient greek art and literature. You can see this in their art, in things suck as sculptures. These sculptures look like perfect humans and are perfectly smooth without blemish. They had ideals of being godly to reflect their own gods. The sculptures reflected strength and power as well. The greeks fitted their art with harmony and balance.
Explanation: if the pupils are too young and can't draw by themselves, there should be a textbook that has traceable diagrams. that will make it easier for them