Lorna Simpson is an American photographer and multimedia artist. She came to prominence in the 1980s and 1990s with artworks such as Guarded Conditions and Square Deal. Simpson in most well known for her work in conceptual photography. Her works have been included in numerous exhibitions both nationally and internationally. She is best known for her photo-text installations, photo-collages, and films. Her early work raised questions about the nature of representation, identity, gender, race and history. Simpson continues to explore these themes in relation to memory and history in various media including photography, film, video, painting, drawing, audio, and sculpture.