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.
Renaissance art In Naples, the painter Antonello da Messina began using oil paints for portraits and religious paintings at a date that preceded other Italian painters, possibly about 1450. He carried this technique north and influenced the painters of Venice. One of the most significant painters of Northern Italy was Andrea Mantegna, who decorated the interior of a room, the Camera degli Sposi for his patron Ludovico Gonzaga, setting portraits of the family and court into an illusionistic architectural space.