Sandra Köstler is a visual artist working at the intersection of photography, sculpture and installation.
After having started as a documentary photographer who published books and serial works, Sandra is now engaged in artistic processes that expand the medium of photography towards installation, sculpture and layered forms. By colliding, layering and transforming photographic images, she creates fictional sceneries and speculative arrangements. In her research-based practice, Sandra addresses ecological issues and human-nature relations. Recent works mainly explore alternatives to anthropocentric views on ecosystems, plants and landscapes.
Sandra is a science dropout with a PhD in media sociology. Parallel to her studio practice, she is involved in interdisciplinary activities that combine artistic practice with research and education. She has been a lecturer for art in social context, conducts image-based research, and runs the educational project The Space Lab.

2025 In Flux – Portrait, Landscape, and the Digital Gaze, Galerie Monica Ruppert, Frankfurt a.M. (two-person show with Sarah Straßmann)
2025 The Visual Grammar of Wilderness, Gallery 80a, Taipei
2020 The Dérive Series, TEN Gallery, Mannheim
2017 HOCHSTRASSE, Stadtmuseum Ludwigshafen (two-person show with Marco Vedana)
2016 I call it a Place, OFF//FOTO Festival, Mannheim
2016 Postsadness Taipei, RAW Gallery, Mannheim
2025 Kunst für Alle, Künstlernachlässe Mannheim
2024 Two Decks: Networx, Künstlerhaus Dortmund
2024 Dear2050: Entangled Forests, Chrämerhuus Langenthal
2024 Dear2050: Entangled Forests, Forum de l’Hôtel de Ville, Lausanne
2024 Keep your eyes peeled, AFF Galerie, Berlin
2024 Dear2050: Entangled Forests, Zeughausareal Uster
2023 Dear2050: Entangled Forests, Kornhausforum Bern
2023 PEP New Talents 2022, 254Forest, Brussels
2023 Vor Ort. Fotografie im Rhein-Neckar-Dreieck, Kunstverein Mannheim
2022 Where do you think you’re going? On Spaces & Identities, Salon am Moritzplatz, Berlin
2022 Heimspiel 4, PORT25 - Raum für Gegenwartskunst, Mannheim
2022 The urban between reality and utopia, Tiradentes Photo Festival
2022 The urban between reality and utopia, Rotterdam Photo Festival
2022 Intermezzo, Galerie Monica Ruppert, Frankfurt a.M.
2021 Perceiving Landscape(s), IAPT:Photobook:2021, Korai Project Space, Nicosia (with The Dérive Series books)
2021 Urbanität in Bearbeitung, Kunstverein Ludwigshafen
2018 原創基地節, Songshan Cultural Park, Taipei (with Postsadness Taipei book)
2018 Photobook Exhibition at Athens Photo Festival (with Postsadness Taipei book)
STUDIO SANDRA KÖSTLER
R3, 13 / 68161 Mannheim
contact (at) sandrakoestler.de
IG: @sandra.koestler
GALERIE MONICA RUPPERT
Bleichstr. 48 / 60313 Frankfurt am Main
Sandra Köstler is a visual artist working at the intersection of photography, sculpture and installation.
After having started as a documentary photographer who published books and serial works, Sandra is now engaged in artistic processes that expand the medium of photography towards installation, sculpture and layered forms. By colliding, layering and transforming photographic images, she creates fictional sceneries and speculative arrangements. In her research-based practice, Sandra addresses ecological issues and human-nature relations. Recent works mainly explore alternatives to anthropocentric views on ecosystems, plants and landscapes.
Sandra is a science dropout with a PhD in media sociology. Parallel to her studio practice, she is involved in interdisciplinary activities that combine artistic practice with research and education. She has been a lecturer for art in social context, conducts image-based research, and runs the educational project The Space Lab.

2025 In Flux – Portrait, Landscape, and the Digital Gaze, Galerie Monica Ruppert, Frankfurt a.M. (two-person show with Sarah Straßmann)
2025 The Visual Grammar of Wilderness, Gallery 80a, Taipei
2020 The Dérive Series, TEN Gallery, Mannheim
2017 HOCHSTRASSE, Stadtmuseum Ludwigshafen (two-person show with Marco Vedana)
2016 I call it a Place, OFF//FOTO Festival, Mannheim
2016 Postsadness Taipei, RAW Gallery, Mannheim
2025 Kunst für Alle, Künstlernachlässe Mannheim
2024 Two Decks: Networx, Künstlerhaus Dortmund
2024 Dear2050: Entangled Forests, Chrämerhuus Langenthal
2024 Dear2050: Entangled Forests, Forum de l’Hôtel de Ville, Lausanne
2024 Keep your eyes peeled, AFF Galerie, Berlin
2024 Dear2050: Entangled Forests, Zeughausareal Uster
2023 Dear2050: Entangled Forests, Kornhausforum Bern
2023 PEP New Talents 2022, 254Forest, Brussels
2023 Vor Ort. Fotografie im Rhein-Neckar-Dreieck, Kunstverein Mannheim
2022 Where do you think you’re going? On Spaces & Identities, Salon am Moritzplatz, Berlin
2022 Heimspiel 4, PORT25 - Raum für Gegenwartskunst, Mannheim
2022 The urban between reality and utopia, Tiradentes Photo Festival
2022 The urban between reality and utopia, Rotterdam Photo Festival
2022 Intermezzo, Galerie Monica Ruppert, Frankfurt a.M.
2021 Perceiving Landscape(s), IAPT:Photobook:2021, Korai Project Space, Nicosia (with The Dérive Series books)
2021 Urbanität in Bearbeitung, Kunstverein Ludwigshafen
2018 原創基地節, Songshan Cultural Park, Taipei (with Postsadness Taipei book)
2018 Photobook Exhibition at Athens Photo Festival (with Postsadness Taipei book)
STUDIO SANDRA KÖSTLER
R3, 13 / 68161 Mannheim
contact (at) sandrakoestler.de
IG: @sandra.koestler
GALERIE MONICA RUPPERT
Bleichstr. 48 / 60313 Frankfurt am Main