There are many different ways to create artwork and the meaning behind the artwork. If looked at carefully, you can always find the story, and/or point of making the piece. Some artists may choose to use a symbolic approach to tell that of their story or heighten the reason amongst their art. The symbolic approach highlights the key points or helps lead you through what the artwork is trying to say.
hope this helps. I suggest not using it on edge bc it will give you a 0.
