Kallio Church is a gray granite church located in Helsinki. Built between 1908 and 1912, the building was designed by architect Lars Sonck and endorses a national romantic style, with features of the International Art Nouveau.
St. Mary's Church is a Catholic church completed in 1954, designed by the architect Kaj Salenius. The interior of the church was renovated in 1985. At that time, the altar wall was covered with natural stone mosaics made by the German deacon and artist Claus Kilian.
Töölö Church is a brick church building in the Taka-Töölö district of Helsinki, designed by architect Hilding Ekelund and representing 1920s classicism.