The term "arte de repoblación" (literally, "art or architecture of repopulation") refers to the pre-romanesque churches built in the Christian kingdoms of northern Spain between the late 9th and early 11th centuries. This was a time when these kingdoms were growing stronger after the Muslim occupation.
These churches show a mix of different styles, including Visigothic, Asturian, Mozarabic, Carolingian, and even Andalusian Muslim influences. This mix of styles reflects the different cultures that were living together at that time. Within this period, we can see different groups of churches, like Mozarabic churches in the Kingdom of León or the Serrablo group, each with its own unique style.
In the 10th century, Muslim influences can be seen in many buildings in northern Spain, even religious ones. This is because these Christian kingdoms were neighbors to the powerful Muslim caliphate of Córdoba. However, the term "repoblación art" emphasizes that these churches were not always built by the small groups of Mozarabic people who moved to these areas from Muslim-controlled lands.
The term "repoblación art" includes some of the buildings that were previously called "Mozarabic" by scholars following the work of Manuel Gómez-Moreno. However, there is still some debate about this term, and many authors use "Mozarabic art" to describe this period.
In Spanish historiography, the Repoblación is the expansion of Christian settlement in the Duero basin and the Meseta Central in the 9th–10th centuries.