The life of Mexican muralist José Clemente Orozco, a life filled with drama, adversity, and triumph, is one of the great stories of the modern era

View a timeline of the life and career of John James Audubon.

Audubon is best known for "The Birds of America," a book of portraits of every bird then known in the United States - painted and reproduced in the size of life.

One of the best-known artists of the twentieth century, David Hockney is renowned for his prolific production, high level of technical skill, and extreme versatility.

From painting to photos to collage, lithographs and set design, it seems artist David Hockney has done it all. Learn more in this career timeline.