Eugène Delacroix's iconic painting 'Liberty Leading the People' captures the spirit of the July Revolution of 1830 in Paris. It portrays a woman personifying Liberty leading a group of revolutionaries, symbolizing the struggle for freedom and democracy.

Constructivism was an art movement that emerged in Russia in the early 20th century. It combined elements of Cubism and Futurism with revolutionary themes, emphasizing the use of geometric shapes and industrial materials to create functional and socially conscious art.

Diego Rivera was a Mexican muralist known for his powerful and politically charged murals. His works often depicted the history and struggles of the Mexican people, combining traditional Mexican art with modern techniques and revolutionary themes.

Shepard Fairey's iconic poster 'Hope' was created in support of Barack Obama's 2008 presidential campaign. It features a stylized portrait of Obama with the word 'Hope' superimposed, becoming a symbol of optimism and change during the campaign.

Francisco Goya's series of prints titled 'Los Caprichos' satirized the Spanish monarchy and criticized the social and political issues of his time. The prints used grotesque imagery and symbolism to expose the follies and injustices of Spanish society.

Social Realism was an art movement that emerged in the United States in the 1930s. It focused on depicting the struggles of the working class during the Great Depression, using realistic and often somber imagery to convey the social and economic hardships of the time.

Banksy is a street artist known for his vibrant and politically charged street art. He often uses stencils and spray paint to create thought-provoking messages on urban walls, addressing issues such as war, poverty, and social inequality.

Pop Art was an art movement that emerged in the 1960s. It was characterized by its use of pop culture imagery and consumer products to critique consumerism and mass media. Pop artists often used bright colors, bold graphics, and everyday objects to create works that reflected the popular culture of the time.

Pablo Picasso's series of paintings titled 'The Guernica' depicted the horrors of the Spanish Civil War and became an enduring symbol of anti-war sentiment. The painting uses distorted figures and haunting imagery to convey the suffering and devastation caused by war.

Identity Art was an art movement that emerged in the 1970s. It focused on the exploration of identity, personal experience, and the body through various artistic mediums. Identity artists often used their own bodies as canvases or explored themes of race, gender, sexuality, and cultural heritage.

Edward Steichen's series of photographs titled 'The Family of Man' celebrated the diversity and commonality of human experience across cultures and backgrounds. The exhibition, which featured over 500 photographs from around the world, aimed to promote understanding and empathy among people of different nations and cultures.

Postmodernism was an art movement that emerged in the 1980s. It was characterized by its use of appropriation, simulation, and pastiche to critique mass media and consumer culture. Postmodern artists often borrowed images and ideas from popular culture and recontextualized them in new and unexpected ways.

Francisco Goya's series of paintings titled 'The Third of May 1808' depicted the Spanish uprising against Napoleon's forces during the Peninsular War. The paintings, which are known for their powerful and emotional portrayal of the events, became iconic representations of the Spanish resistance against foreign occupation.

Global Contemporary was an art movement that emerged in the 1990s. It was characterized by its focus on globalization, cultural hybridity, and the exploration of identity in a multicultural world. Global Contemporary artists often drew inspiration from non-Western cultures and traditions, challenging traditional notions of art and identity.

Dorothea Lange's series of photographs titled 'Migrant Mother' captured the struggles of migrant workers during the Great Depression and became an iconic symbol of the era. The photographs, which depicted the poverty and desperation of migrant families, helped raise awareness of the plight of the working class during the economic crisis.