Postmodern art is characterized by its rejection of traditional forms and techniques, its emphasis on individual expression, and its celebration of diversity and difference. It does not adhere to strict rules and conventions.

Pastiche, appropriation, and collage are all techniques used in Postmodern art to blend different styles, genres, and media. Pastiche is the imitation of a particular style or genre, appropriation is the use of pre-existing images or objects in a new context, and collage is the combination of different materials and objects to create a new work of art.

Claes Oldenburg is known for his use of everyday objects and materials in his sculptures, such as giant hamburgers, ice cream cones, and clothespins. He often uses these objects to explore themes of scale, consumerism, and the relationship between art and everyday life.

Camp is the term for the use of irony, parody, and satire in Postmodern art. It is a style that celebrates the artificial, the excessive, and the kitsch. Camp artists often use humor and wit to subvert traditional notions of beauty and taste.

Marina Abramović, Yoko Ono, and Carolee Schneemann are all Postmodern artists who are known for their performances and installations that explore the relationship between art and the body. They often use their own bodies as a medium to explore themes of identity, gender, and sexuality.

Text-based art is the term for the use of text and language in Postmodern art. Text-based artists often use words and phrases to explore themes of identity, politics, and history. They may also use text to create visual effects or to subvert traditional notions of authorship and originality.

Jeff Koons, Damien Hirst, and Richard Prince are all Postmodern artists who are known for their paintings and sculptures that explore the relationship between art and consumerism. They often use everyday objects and materials in their work to comment on the commodification of art and the culture of celebrity.

Appropriation, collage, and assemblage are all terms for the use of found objects and materials in Postmodern art. Appropriation is the use of pre-existing images or objects in a new context, collage is the combination of different materials and objects to create a new work of art, and assemblage is the creation of a three-dimensional work of art from found objects.

Gordon Matta-Clark, Michael Asher, and Dan Graham are all Postmodern artists who are known for their installations and sculptures that explore the relationship between art and architecture. They often use existing buildings and structures as a medium to explore themes of space, perception, and the relationship between the public and the private.

Video art, electronic art, and new media art are all terms for the use of video and other electronic media in Postmodern art. Video artists often use video to explore themes of time, narrative, and the relationship between the real and the virtual. Electronic artists use electronic media to create interactive and immersive experiences for viewers.

Cindy Sherman, Barbara Kruger, and Jenny Holzer are all Postmodern artists who are known for their performances and installations that explore the relationship between art and gender. They often use their own bodies as a medium to explore themes of identity, sexuality, and the representation of women in the media.

Photorealism, conceptual photography, and documentary photography are all terms for the use of photography in Postmodern art. Photorealist photographers use photography to create images that look like paintings or drawings. Conceptual photographers use photography to explore ideas and concepts rather than to document reality. Documentary photographers use photography to document real-world events and issues.

Julian Schnabel, David Salle, and Eric Fischl are all Postmodern artists who are known for their paintings and sculptures that explore the relationship between art and history. They often use historical images and references in their work to comment on contemporary issues and events.

Performance art, happening, and Fluxus are all terms for the use of performance in Postmodern art. Performance artists use their own bodies as a medium to explore themes of identity, politics, and the relationship between art and the audience. Happenings are unscripted events that often involve the participation of the audience. Fluxus is a movement that emphasizes the importance of process and experimentation in art.

Richard Long, Andy Goldsworthy, and Nils Udo are all Postmodern artists who are known for their installations and sculptures that explore the relationship between art and nature. They often use natural materials and found objects in their work to create site-specific installations that are in harmony with the surrounding environment.