The Princely Church of Saint Nicholas in Curtea de Argeș was founded by Basarab I, completed in 1352, in the perimeter of the 13th century voievodal court. The church, a complex inscribed Greek cross monument, is one of the most representative monuments of medieval Romanian architecture, being the oldest voivode funded religious monument in Wallachia. The interior murals are from 1364 - 1369.