Greta Gleisner Birkeland and Sigrid Legernes Teigen are both architects educated at NTNU, with both experience from working in both the public and private sector. Together they explore how water, topography and ecology can provide the direction for the long-term development of Oslo, a work that they have disseminated through talks and publications.

Greta Gleisner Birkeland and Sigrid Legernes Teigen are part of the exhibition with the project Generalplan 2.0.