How does the Gestalt approach to perception differ from that of the Structuralists, whom the Gestalt psychologists disagreed with?

Just answer these four questions following this image.

1) How does the Gestalt approach to perception differ from that of the Structuralists, whom the Gestalt psychologists disagreed with?

2) What are 5 of the grouping principles the Gestalt psychologists discovered? How does each of them influence our perception?

3) What are the two competing grouping principles in the image above?

4) Which of these two competing principles dominates your visual perception?