Häverö Church was built around the year 1300. The mural paintings in vaults date from 1470. The belfry, built in the style of Norwegian Stave churches, date from the 16th century and is one the oldest in Sweden. The magnificent altar was made in Antwerpen in the early 16th century.
References:House of the Blackheads (Melngalvju nams) is a building situated in the old town of Riga. The original building was erected during the first third of the 14th century for the Brotherhood of Blackheads, a guild for unmarried German merchants in Riga. Major works were done in the years 1580 and 1886, adding most of the ornaments.
The structure was bombed to a ruin by the Germans June 28, 1941 and the remains demolished by the Soviets in 1948. The current reconstruction was erected from 1995 to 1999. Today the House of Blackheads serves as a museum and sometimes concert hall.