Davis's work ranges from representational post-impressionism to highly abstract expressionism. Much of Davis's art is influenced by the cubism of Pablo Picasso, whom he claimed to have studied under and worked with in Europe. His other major influence was Diego Rivera and the other Mexican muralists.
Davis's artistic scope spans from realistic post-impressionist works to highly experimental expressionist pieces. His art is heavily influenced by the pioneering cubism of Pablo Picasso, whom he credited with teaching him in Europe. Additionally, his work is shaped by the Mexican muralist movement led by Diego Rivera and other artists.