Something that represents the human struggle in a art form

Le repas frugal. Pablo Picasso. 1904

i think this represents a human struggle because the couple looks sad and depressed. The couple in the painting have no food on their plate and look scary thin. The two still have their arms wrapped around eachother even though they are dealing with the depression. The color of the painting is grays and whites and it works to set the theme for the painting.