What can us understand more about what the artist intended with a piece and what meaning it might have?
hue
balance
context
harmony

The thing that can help us understand artist's intent on the piece that he/she made is: Context

In art, context refers to the philosophical, cultural, or social factors that influence the artists when creating their arts. Understanding the context of a creation would make us understand the messages that the artists were trying to made and add a value to the overall quality of the artwork.

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.