Joachim Koester (b. 1962, Denmark) is a conceptual artist whose practice spans photography, video, film, and installation. Known for his investigations into the intersection of history, memory, and the unconscious, Koester’s work often explores forgotten or marginalized stories, particularly those related to mysticism, countercultural movements, and altered states of consciousness.
Koester began his artistic career in the early 1990s, developing a reputation for his research-driven approach. His art frequently engages with specific historical events, places, and figures, blending fact and fiction to blur the lines between documentation and narrative. By revisiting these often overlooked or obscure histories, he challenges the viewer to question how knowledge is constructed and interpreted.
Joachim Koester is highly regarded as one of the most important conceptual artists of his generation. He has had many critically acclaimed solo exhibitions, notably at the National Gallery of Denmark (Copenhagen), Documenta X (Kassel), Palais de Tokyo (Paris), Bergen Kunsthall (Bergen), Turner Contemporary (Kent), BAC Beirut Art Centre (Beirut), MCA (Chicago), Musee d’art Moderne de la Ville de Paris (Paris), PS1 (New York), Camden Art Centre (London), S.M.A.K. (Ghent), Museo Tamayo (Mexico City), The Power Plant (Toronto), and Astrup Fearnley Museum (Oslo).
In 2005, Koester was included in the Danish Pavilion as part of the 51st Venice Biennale. In 2008, he was shortlisted for the prestigious Hugo Boss Prize. In 2013, he was awarded the Camera Austria prize for photography. His work can be found in public collections around the world, including MoMA (New York), Centre Pompidou (Paris), KIASMA Museum of Contemporary Art (Helsinki), Tate Modern (London), Philadelphia Museum of Art (Philadelphia), Louisiana Museum of Modern Art (Humlebæk), Museum Bojimans (Rotterdam), Museum Sztuki (Lodz), Jumex Museum (Mexico), Museo Tamayo (Mexico City), Kunsthalle Hamburg (Hamburg), The Verbund Collection (Vienna), S.M.A.K. (Ghent), Museo Nacional Centro de Arte Reina Sofia (Madrid), Carnegie Museum of Art (Pittsburgh), and the Metropolitan Museum of Art (New York) among many others.
