Alfred Stieglitz was an American photographer and modern art promoter who was instrumental over his fifty-year career in making photography

Photography

Photography is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light-sensitive material such as photographic film...

 an accepted art form. In addition to his photography, Stieglitz is 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

Georgia O'Keeffe

Georgia Totto O'Keeffe was an American artist.Born near Sun Prairie, Wisconsin, O'Keeffe first came to the attention of the New York art community in 1916, several decades before women had gained access to art training in America’s colleges and universities, and before any of its women artists...

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Stieglitz was born in Hoboken, New Jersey

Hoboken, New Jersey

Hoboken is a city in Hudson County, New Jersey, United States. As of the 2010 United States Census, the city's population was 50,005. The city is part of the New York metropolitan area and contains Hoboken Terminal, a major transportation hub for the region...

, the first son of German-Jewish immigrants Edward Stieglitz (1833–1909) and Hedwig Ann Werner (1845–1922).