Dahlem Museums is a complex in the Berlin-Dahlem district of Berlin. Its official address is at 8 Lansstraße, though its main entrance is at 25 Arnimallee. The earliest planning for the building was between 1914 and 1923, thanks to the efforts of Wilhelm von Bode and to designs by Bruno Paul. However, it was only eventually built between 1969 and 1973 to New Objectivity plans by Fritz Bornemann and Wils Ebert.