His 2016 collection of work focused his activist efforts on the refugee crisis.
Douglas was a leader of the Harlem Renaissance art movement. His work with the Harlem Artist Guild paved the way for many future African-American artists.
Murrow's more recent work focuses on the way America presents itself to the rest of the world.
Rivera was a Mexican muralist hired to create murals in Mexico as well as in the United States. His works commented on Mexican history and world events.