In 1939, Flemming Lassen, in collaboration with Arne Jacobsen, won an architectural
competition to design Søllerød Town Hall, outside Copenhagen. The two friends
beat Flemming’s own brother Mogens Lassen and the renowned architect Jørn Utzon.
Their proposal was chosen for its genius planning of the driveway and accessibility
as well as its usage of light and sun and the already-thought-out room for expansion.
The city hall is the epitome of ‘soft, Nordic functionalism’, a style of architecture that
especially Flemming Lassen refined throughout his career. Consisting of two crossing
buildings, it constitutes one of Denmarks most solid cast public buildings since the
middle of the 20th century.