Old Aker Church
Old Aker Church () is a medieval era church located in Oslo, Norway. An active parish, the church is the oldest existing building in Oslo. The church is surrounded by Old Aker Cemetery.
Posthuset (building)
The building was designed by Norwegian architect Rolf Christian Krognes and first constructed in 1975. It has 26 floors and at 111 meter in height, is the second tallest building in Oslo. In 2003, the building was thoroughly revamped: seven floors were added and the building was split in two towers. After the revamp, " Aftenposten" newspaper moved into the building.