The document discusses the origins and characteristics of Impressionism, beginning with the first independent exhibition of Impressionist art in 1874, which included artists like Monet, Renoir, and Degas. Criticized for breaking traditional art rules, Impressionism focused on contemporary life and utilized new techniques such as plein air painting and rapid brushstrokes to capture fleeting moments. Despite initial rejection by critics, the movement gained popularity by portraying scenes of daily life and light effects, marking a shift away from the academic styles of the French fine arts academy.