On the one hand, this is caused by the fact that the Baltic region was only beginning to develop its own stylistic identity during the Romanesque period, on the other by the relatively low number of surviving buildings.
Such rounded stones limit the potential size of a building; the material and technique do not permit the construction of structures larger than a village church for static reasons.
But in Langobardia Major, northern Italy, there was a continuity of building in bricks from late Antiquity to early Middle Ages.
Jerichow Abbey with its convent church of which construction started in 1148 played an influential role for the brick architecture in the Margraviate of Brandenburg.
For Scandinavia, the stylistically independent Roskilde Cathedral, started in the 1170s and used as the burial church for Danish monarchs, is of special importance.