In the 19th century. it was more necessary for art to provide an accurate representation of life and objects.
Realism supported the acute observation of objects, portraits, and life situations. Realism depicted nature and things in a modest and detailed way. In the 19th century, France had many Realism artists in literature and painting. Among the important artists of Realism, we find Gustave Courbet and Jean-Francoise Millet. They found more necessary for art to provide an accurate representation of life and objects
In my opinion, its what the artist is trying to write ''story wise''. Kind of like a comic book accept done all pretty. I can't tell you a ''correct'' answer of this type of question but i hope you get the main idea.
