They were mostly smaller wooden structures. In Britain during the seventeenth and eighteenth centuries, it became usual for Anglican churches to display the Royal Arms inside, either as a painting or as a relief, to symbolise the monarch's role as head of the church. During the 17th and 18th centuries Protestant churches were built in the baroque style that originated in Italy, however consciously more simply decorated. Some could still become fairly grand, for instance the Katarina Church, Stockholm, St. Michael's Church, Hamburg or the Dresden Frauenkirche, built between 1726 and 1743 as a sign of the will of the citizen to remain Protestant after their ruler had converted to Catholicism. Some churches were built with a new and genuinely Protestant alignment: the transept became the main church while the nave was omitted, for instance at the Ludwigskirche in Saarbrücken; this building scheme was also quite popular in Switzerland, with the largest being the churches of Wädenswil (1767) and Horgen (1782). A new Protestant interior design scheme was established in many German Lutheran churches during the 18th century, following the example of the court chapel of Wilhelmsburg Castle of 1590: The connection of altar with baptismal font, pulpit and organ in a vertical axis. The central painting above the altar was replaced with the pulpit. Neo-Lutheranism in the early 19th century criticized this scheme as being too profane. The German Evangelical Church Conference therefore recommended the Gothic language of forms for church building in 1861. Gothic Revival architecture began its triumphal march. With regard to Protestant churches it was not only an expression of historism, but also of a new theological programme which put the Lord's supper above the sermon again. Two decades later liberal Lutherans and Calvinists expressed their wish for a new genuinely Protestant church architecture, conceived on the basis of liturgical requirements. The spaces for altar and worshippers should no longer be separated from each other. Accordingly, churches should not only give space for service, but also for social activities of the parish. Churches were to be seen as meeting houses for the celebrating faithful. The Ringkirche in Wiesbaden was the first church realised according to this ideology in 1892–94. The unity of the parish was expressed by an architecture that united the pulpit and the altar in its circle, following early Calvinist tradition. The idea that worship was a corporate activity and that the congregation should be in no way excluded from sight or participation derives from the Liturgical Movement.