Question: Who is  Georgia O'Keeffe?
Related documents: [0]  [DOC] Georgia Totto O'Keeffe (November 15, 1887 – March 6, 1986) was an American artist. She was best known for her paintings of enlarged flowers, New York skyscrapers, and New Mexico landscapes. O'Keeffe has been recognized as the "Mother of American modernism". [END] 
[1]  [DOC] Red and Orange Streak is a 1919 painting by Georgia O'Keeffe. She painted it in New York, after arriving there from Texas. In a letter to a friend, O'Keeffe wrote: "the whole thing—lit up—first in one place—then in another with flashes of lightning—sometimes just sheet lightning—and sometimes sheet lightning with a sharp bright zigzag flashing across—I … sat on the fence for a long time—just looking at the lightning." [END] 
Answer: 
American artist.
American artist.