Fluxus was an avant-garde art movement that emerged in the 1960s and 1970s. It was known for its use of performance art, happenings, and other non-traditional art forms. Fluxus artists often used their work to express their political views and to challenge the status quo.

Bob Dylan's song 'Blowin' in the Wind' was released in 1963 and quickly became an anthem of the civil rights movement. The song's lyrics, which ask a series of rhetorical questions about war, poverty, and injustice, resonated with many people who were fighting for social change.

Judy Chicago's 'The Dinner Party' is a large-scale installation piece that was created in 1972. The piece consists of a triangular table set with 39 place settings, each representing a famous woman in history. The table is surrounded by a series of embroidered panels that depict the history of women's oppression.

Gran Fury was a group of artists who came together in the 1980s to create art that addressed the AIDS crisis. The group's work often used graphic imagery and text to raise awareness about the disease and to challenge the government's response to it.

Edward Steichen was a photographer who is best known for his series of photographs titled 'The Family of Man'. The series, which was exhibited at the Museum of Modern Art in New York in 1955, consisted of 508 photographs from 68 countries. The photographs depicted people from all walks of life, and they were intended to show the universality of the human experience.

Postmodernism is an art movement that emerged in the 1990s and was characterized by its use of appropriation, simulation, and irony. Postmodern artists often borrowed images and ideas from other artists, and they often used their work to critique the conventions of traditional art.

Ai Weiwei is a Chinese artist who is known for his large-scale installations that often incorporate found objects and recycled materials. His work often addresses social and political issues, and he has been a vocal critic of the Chinese government.

New Media Art is an art movement that emerged in the early 2000s and was characterized by its use of digital technology and social media. New Media artists often use their work to explore the relationship between technology and society, and they often create interactive and participatory experiences for their viewers.

Shirin Neshat is an Iranian-born artist who is known for her series of photographs titled 'The Atlas Group'. The series, which was created in the 1990s, consists of portraits of people from around the world holding up maps of their home countries. The photographs are intended to explore the relationship between identity, place, and displacement.

Socially Engaged Art is an art movement that emerged in the 2010s and was characterized by its focus on social justice and environmental issues. Socially Engaged artists often work with communities to create art that addresses specific social problems, and they often use their work to raise awareness about important issues.