Diego Rivera was a Mexican artist who is known for his large-scale murals that often depicted scenes of social injustice and political oppression. His work was influenced by the Mexican Revolution and he used his art to promote social change.

Marina Abramovic is a Serbian artist who is known for her performances that often involve nudity and self-mutilation as a way to protest against political oppression and social injustice. Her work is often controversial and has been criticized for being too extreme.

Ai Weiwei is a Chinese artist who is known for his provocative sculptures and installations that often explore themes of power, control, and surveillance. His work has been banned in China and he has been subjected to harassment and imprisonment by the Chinese government.

Kara Walker is an American artist who is known for her paintings and sculptures that often depict scenes of violence and social unrest. Her work is often inspired by the history of slavery and racism in the United States.

Robert Mapplethorpe was an American photographer who is known for his photographs that often explore themes of identity, race, and sexuality. His work was often controversial and he was criticized for his explicit imagery.

Ana Mendieta was a Cuban-American artist who is known for her performances that often involve the use of her own body as a canvas. Her work often explored themes of identity, gender, and the relationship between the body and the environment.

Jean-Michel Basquiat was an American artist who is known for his paintings that often depict scenes of political unrest and social injustice. His work was often inspired by the civil rights movement and the Black Power movement.

Louise Bourgeois was a French-American artist who is known for her sculptures that often explore themes of gender, sexuality, and the female body. Her work is often characterized by its use of organic forms and its exploration of the subconscious.

Edward Hopper was an American artist who is known for his paintings that often depict scenes of everyday life and social interaction. His work is often characterized by its use of light and shadow and its exploration of the loneliness and isolation of modern life.

Dorothea Lange was an American photographer who is known for her photographs that often explore themes of poverty, inequality, and social injustice. Her work is often characterized by its use of black and white photography and its focus on the human condition.

Maya Lin is an American artist who is known for her sculptures that often explore themes of memory, loss, and the passage of time. Her work is often characterized by its use of simple forms and its focus on the relationship between the individual and the environment.

Francis Bacon was an Irish-born British artist who is known for his paintings that often depict scenes of violence and social unrest. His work is often characterized by its use of distorted figures and its exploration of the human condition.

Judy Chicago is an American artist who is known for her sculptures that often explore themes of identity, gender, and the female body. Her work is often characterized by its use of large-scale installations and its focus on the empowerment of women.

Norman Rockwell was an American artist who is known for his paintings that often depict scenes of everyday life and social interaction. His work is often characterized by its use of humor and its focus on the American way of life.

Walker Evans was an American photographer who is known for his photographs that often explore themes of poverty, inequality, and social injustice. His work is often characterized by its use of black and white photography and its focus on the American South.