Plan B opened in 2005 in Cluj, Romania, initiated by Mihai Pop and Adrian Ghenie, and functions as a production and exhibition space for contemporary art.

At the same time, the gallery program is focusing on the research of Romanian art over the last 50 years, by revealing works of remarkable artists without previous international exposure.

In 2008 Plan B opened a permanent exhibition space in Berlin and is coordinated ever since by Mihai Pop and Mihaela Lutea.