classic Urnes-style. They are probably relics from one of the earlier churches. It has been speculated that the portal may originally have been the main portal, facing west. In mythology and religions, the portal is meant to let people enter into God's house. In a Christian sense, the portals are the symbolic embodiment in the mortal world of the chaos and struggle with evil in daily life. Here, the struggle between the serpent with the great beast, as shown in the portal at Urnes, represents the onset of Ragnarok. It is possible that the decoration of the earlier church featured some scenes from Norse mythology, a likely reason for its premature reconstruction in the 12th century. In this context, the animal may be interpreted as Níðhöggr eating the roots of Yggdrasil. "The intertwined snakes and dragons represent the end of the world according to the Norse legend of Ragnarök". The Urnes style doorway with carved whorls of writhing snakes and vines, in a welter of elongated animals and plants reduced to vines. The most important point of the huge tangle is to present the intertwinedness itself of all living things, animal or vegetable. On the right hand side, about one-third of the way from the bottom a serpent is even emitting a fleur-de-lis from its mouth. The visual characteristic is often referred to by art historians as the Urnes style. 17th century to present The church is built with a rectangular nave and a narrower choir. The nave and choir both have raised central spaces. The choir was extended to the east in the 17th century, but this addition was later removed. The drawing by Johan Christian Dahl depicts this, as well as the deteriorated state of the church at that time. During the 20th century the church underwent a restoration, and the richly decorated wall planks were covered to stop further deterioration. A large number of medieval constructive elements remain in situ: ground beams (grunnstokker), sills (sviller), corner posts (hjørnestolper), wall planks (veggtiler) and aisle wall plates (stavlægjer). The construction of the raised central area with staves, strings and cross braces, and the roof itself, also date from medieval times. From the previous church on the site remain, in addition to the portal, two wall planks in the northern wall, the corner post of the choir, the western gable of the nave and the eastern gable of the choir.