Queena Stovall's Work

I have noticed with alot of Queena Stovall's work is that she uses alot of oranges and browns. It seems as if she uses them to portray a more of a country setting. All of her pictures seemed to have some country feel. Also there seem to be a black person in most of her pictures. In the picture in I was looking at she spent more time on the details of aniamls than humans. I don't know why she choose to paint country settings with an african american in each picture.