What does this picture mean? The relationship in society.

Hi, my dear friends! There is a post  with task to write a comment with your interpretation of the painting made by @paolobeneforti.

So,I would like to express my opinion on this matter. I think this puzzle shows the relationship in society. It seems that people fit together, can live together, but they are divided by different colors, emotions, views on life. We live and interact with each other, but we are all different. But there is a concept of society, which composes this puzzle.