One of the skills required to be able to make good photo compositions is the ability to see abstractly. When I take pictures of shore for example, I see not only sun, rock, water, but I also see shapes, colors, lines and other abstract things. The ability to harness complex scenes is an important skill for photographers who want to make better photo compositions
The abstract flow in photography can actually be called a stream of devotees of composition. Thus, a photographer who will create an abstract photo will fill his canvas with a composition he sees in nature. From a three-dimensional reality, there can be an infinite number of abstract photo compositions.