Denmark Region, which encompasses the Copenhagen metropolitan area with the exception of the subtracted province East Zealand but includes the Baltic Sea island of Bornholm, has a population three times larger than that of North Denmark Region, which covers the more sparsely populated area of northern Jutland. Under the county system certain densely populated municipalities, such as Copenhagen Municipality and Frederiksberg, had been given a status equivalent to that of counties, making them first-level administrative divisions. These "sui generis" municipalities were incorporated into the new regions under the 2007 reforms. The Kingdom of Denmark is a unitary state that comprises, in
Architecture of Denmark a project on the City Hall Square in Copenhagen and COBE has won first prize in a competition for Scandinavia's largest sustainable district in Nordhavnen, Copenhagen. Other notable emerging Danish architectural practices include Aart, Dorthe Mandrup Architects and NORD Architects. Architecture of Denmark The architecture of Denmark has its origins in the Viking period, richly revealed by archaeological finds. It became firmly established in the Middle Ages when first Romanesque, then Gothic churches and cathedrals sprang up throughout the country. It was during this period that, in a country with little access to stone, brick became the construction material of