The Orthodox church of Hamina (The Church of Peter and Paul) was erected in 1832-37 on the place of burned Lutheran church. It was designed by Frenchman Louis Visconti whose most famous work is the tomb of Napoleon in Hôtel des Invalides.
The round-domed church was built in the Neoclassicism style with Byzantine features. There is a holy icon with St.Peter and Paul which was transferred to Hamina from Vyborg in 1742.
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.