who was the photographer that was the leader and catalyst for photography as an art form
Alfred Stieglitz Alfred Stieglitz (January 1, 1864 â€“ July 13, 1946) was an American photographer and modern art promoter who was instrumental over his fifty-year career in making photography an accepted art form. In addition to his photography, Stieglitz was known for the New York art galleries that he ran in the early part of the 20th century, where he introduced many avant-garde European artists to the U.S. He was married to painter Georgia O'Keeffe.
Hierarchy of genres After history painting came, in order of decreasing worth: portraits, scenes of everyday life (called scènes de genre, or "genre painting", and also petit genre to contrast it with the grande genre), landscapes, animal painting, and finally still lifes. In his formulation, such paintings were inferior because they were merely reportorial pictures without moral force or artistic imagination. Genre paintings—neither ideal in style, nor elevated in subject—were admired for their skill, ingenuity, and even humour, but never confused with high art.