Since 2023, Galerie Heckenhauer has been based in the Kunstareal and has participated in international fairs such as Paris Photo and Art Cologne with its contemporary program. In addition to its exhibition activities, the gallery is also engaged in the art trade, with a focus on works on paper. It is affiliated with the antiquarian bookshop founded in Tübingen in 1997, whose history goes back more than 200 years. After locations in Berlin and Brussels, the gallery has been established in Munich since 2014.