Postmodernism in photography questions the idea that photographs can accurately represent reality. It challenges the notion of a single, objective truth and instead emphasizes the subjective and constructed nature of images.

Cindy Sherman is a postmodern photographer known for her staged and manipulated photographs that explore issues of identity and representation. She often uses herself as the subject of her photographs, creating images that challenge traditional notions of beauty and femininity.

Appropriation is the practice of taking existing images and reusing them in a new context. This technique is often used in postmodern photography to challenge traditional notions of authorship and originality.

Larry Sultan is a postmodern photographer known for his series of photographs titled 'Pictures from Home', which explores the relationship between personal and public memory. The series consists of images taken from his family's photo albums, which he then manipulated and recontextualized to create new meanings.

Phototext is the term used to describe the use of text and language in postmodern photography. This technique is often used to create new meanings and interpretations of images, or to challenge traditional notions of representation.

Nan Goldin is a postmodern photographer known for her series of photographs titled 'The Ballad of Sexual Dependency', which explores issues of gender, sexuality, and power. The series consists of intimate and often explicit images of her friends and lovers, and challenges traditional notions of beauty and representation.

Documentary photography is the practice of using photography to document and critique social and political issues. This type of photography often aims to raise awareness of important issues and to promote social change.

Robert Adams is a postmodern photographer known for his series of photographs titled 'The New Topographics', which explores the changing American landscape. The series consists of images of barren and desolate landscapes, and challenges traditional notions of the American West as a place of beauty and abundance.

Conceptual photography is the practice of using photography to create images that are abstract or non-representational. This type of photography often explores ideas and concepts rather than depicting specific objects or scenes.

Richard Prince is a postmodern photographer known for his series of photographs titled 'The Pictures Generation', which explores the relationship between photography and mass media. The series consists of images appropriated from advertisements, magazines, and other popular sources, and challenges traditional notions of originality and authorship.

Open-ended photography is the practice of using photography to create images that are intentionally ambiguous or open-ended. This type of photography often invites viewers to interpret the images in their own way, and challenges traditional notions of representation.

Ed Ruscha is a postmodern photographer known for his series of photographs titled 'The American Dream', which explores the relationship between photography and consumer culture. The series consists of images of gas stations, billboards, and other symbols of American consumerism, and challenges traditional notions of beauty and representation.

Staged photography is the practice of using photography to create images that are deliberately staged or manipulated. This type of photography often challenges traditional notions of authenticity and truth, and invites viewers to question the relationship between the image and the reality it represents.

Edward Steichen is a postmodern photographer known for his series of photographs titled 'The Family of Man', which explores the universality of the human experience. The series consists of images from around the world, and celebrates the diversity and commonality of human life.

Ironic photography is the practice of using photography to create images that are intentionally ironic or humorous. This type of photography often challenges traditional notions of seriousness and beauty, and invites viewers to see the world in a new and unexpected way.