How does Shi Tigri plan the photographer's creative direction?

At first, he focused on photo photography and was influenced by impressionist painting, but soon, Shi Tigri began to oppose making photos through painting and advocated pure photography. He proposed that photography should pay more attention to the laws and characteristics of photography itself when expressing individual personality, so as to make photography more pure and independent of painting. Stigley's view has been supported by many photographers. Famous American photographers Edward steichen, Clarence White, Ahrland Langdon coburn and some later European photographers all devoted themselves to Steiger's works, and their influence gradually expanded, becoming the mainstream of world art photography in the early 20th century. Therefore, Stigley's works are regarded as "pioneers of modern art photography".