This card was sent by Kasia, who contacted me via the official postcrossing site.
This is a Roman Catholic baroque cathedral in Minsk.
The cathedral was built in 1710 as a church of the Jesuit monastery. In 1793, after Russia's taking over Belarus, the Jesuit order was banned and the church got a local status. Soon, after creation of the Minsk diocese, the church became the local cathedral.
The Cathedral was heavily damaged in a fire in 1797, but was later fully renewed.
In 1920, Bishop Lazinski was arrested by Soviet authorities, the cathedral was closed down in 1934.
During the Second World War, the Germans allowed the cathedral to function again, but after the war it was again closed down by the Soviets. In 1951, the cathedral's bell towers were intentionally destroyed by Soviet artillery and the building itself was given to the Spartak sports society.
In the beginning of the 1990s, religious services started again. In 1993, the building was given back to the Roman Catholics; by 1997 it was renewed. - in: wikipedia