Dadaism, an avant-garde movement of the early 20th century, was characterized by its rejection of traditional artistic norms and its use of satire, collage, and absurdity to critique societal and political issues.

Political art refers to artistic works that directly engage with political or social issues, often aiming to raise awareness, provoke thought, or inspire action.

Banksy, a pseudonymous street artist, is renowned for his politically charged graffiti and stencils, which often address issues of war, poverty, and social inequality.

The Mexican muralist movement, led by artists like Diego Rivera and José Clemente Orozco, aimed to create a sense of national identity and pride by depicting Mexican history, culture, and social struggles.

Collage, a technique involving the combination of different materials and objects to create a new image, is often used in political art to convey messages about social issues and critique.

Artistic activism refers to the use of art as a means of promoting social or political change, often through the creation of works that raise awareness, inspire action, or challenge oppressive structures.

Kara Walker is known for her silhouette-based artworks that address issues of race, gender, and history, often using provocative imagery to challenge societal norms and stereotypes.

Event-based art refers to artistic works that are directly inspired by or respond to specific political events or situations, often aiming to capture the zeitgeist and provoke thought.

Fluxus, an international art movement, embraced anti-art and experimental practices, using performance, video, and installation to critique consumerism, capitalism, and traditional art institutions.

Community-based art involves the collaboration between artists and community members to create works that address local issues, promote social change, and foster a sense of community.

Ai Weiwei, a Chinese contemporary artist, is renowned for his provocative installations and sculptures that address issues of political oppression, human rights, and social justice.

Intertextual art refers to artistic works that engage in a dialogue with other works of art, drawing upon their themes, imagery, or techniques to create new meanings and interpretations.

Postmodernism, an artistic and cultural movement, challenged traditional notions of truth, reality, and representation, often critiquing consumerism, mass media, and the commodification of art.

Digital art refers to artistic works that are created using digital technologies, often exploring themes of technology, identity, and the relationship between the physical and virtual worlds.

Doris Salcedo, a Colombian artist, is renowned for her installations that explore themes of violence, memory, and the impact of political conflict on individuals and communities.