Banksy's "Stop and Search" portrays a young girl frisking a soldier, highlighting the absurdity and oppression of military power.

Shepard Fairey's "Hope" mural, featuring a stylized portrait of Barack Obama, became a symbol of hope and change during the 2008 presidential campaign.

Ai Weiwei's art often addresses political and social issues, using symbolism and provocative imagery to convey his messages.

Political Art emerged as a distinct movement in the 1960s and 1970s, using art as a means to address political and social issues.

Kara Walker's art often addresses issues of race, identity, and social justice through her powerful silhouettes and evocative imagery.

Pablo Picasso's "Guernica" is a powerful and haunting depiction of the suffering and destruction caused by the Spanish Civil War.

Keith Haring's art often addressed social and political issues, using his signature style of bold lines and vibrant colors.

Identity Art emerged in the 1980s and 1990s, exploring issues of identity, race, gender, and sexuality through personal and cultural narratives.

Cindy Sherman's art often explores issues of gender, identity, and the female body through her staged photographs and alter egos.

Diego Rivera's "The History of Mexico" is a monumental mural that includes a portrait of Leon Trotsky, a prominent figure in the Russian Revolution.

Jenny Holzer's art often uses text and graphic imagery to convey powerful messages about social and political issues.

Edvard Munch's "The Scream" is an iconic painting that expresses the existential anguish and despair of the modern human condition.

Andy Warhol's art often explored issues of consumerism, capitalism, and the media, using his signature style of pop art.

Keith Haring's "The Dance" is a vibrant and iconic mural that symbolizes unity, harmony, and the power of human connection.