Romanesque secular and domestic architecture
Romanesque architecture is an architectural style of medieval Europe characterised by semi-circular arches. The term "Romanesque" is usually used for the period from the 10th to the 12th century with "Pre-Romanesque" and "First Romanesque" being applied to earlier buildings with Romanesque characteristics.
Source: Wikipedia — Romanesque secular and domestic architecture (CC BY-SA 4.0)