Sonja Thomsen (b. 1978) is a Milwaukee-based artist whose multifaceted practice combines photography, sculpture, interactive installation and site-specific public art to create spaces reflective of our own perceptions.  Since earning an MFA in photography at the San Francisco Art Institute (2004), she has exhibited with Bauhaus Archiv Berlin, Soccer Club Club Chicago, Higher Pictures NY, DePaul Art MuseumCenter for Photography at Woodstock, the Reykjavik Museum of Photography, New Mexico Museum of Art, Madison Museum of Contemporary Art, Gallery f5,6 in Munich among others. Thomsen's work resides in the collections of the Art Institute of Chicago, Beinecke Rare Book & Manuscript Library at Yale University, DePaul University Art Museum, Milwaukee Art Museum, and the Reykjavik Museum of Photography.

Publications include Un' apparizione di superfici, Luca Panaro, Italy, APM editions; "GR-09022017", Fotogalleriet, Oslo, SKREID Publishing; Earth Now: American Photographers and the Environment, New Mexico. Accolades include the Mary L. Nohl Fellowship for Individual Artists, Milwaukee Arts Board New Work Commission, Digital Artist in Residence at Columbia College Chicago and a Hermitage Artist Fellowship.  

Sonja Thomsen is a member of the international photography collective Piece of Cake. Thomsen is a Lecturer in the Photography Department at the School of the Art Institute of Chicago