Georgia O’Keeffe is one of the most significant artists of the 20th century, renowned for her contribution to modern art. Born on November 15, 1887, the second of seven children, Georgia Totto O’Keeffe grew up on a farm near Sun Prairie, Wisconsin. By the time she graduated from high school in 1905, O’Keeffe had determined to make her way as an artist. She studied at the Art Institute of Chicago and the Art Students League in New York, where she learned the techniques of traditional painting. The direction of her artistic practice shifted dramatically four years later when she studied the revolutionary ideas of Arthur Wesley Dow. Dow offered O’Keeffe an alternative to established ways of thinking about art. She experimented with abstraction for two years while she taught art in West Texas. Through a series of abstract charcoal drawings, she developed a personal language to better express her feelings and ideas.

Source: https://www.okeeffemuseum.org/about-georgia-okeeffe/