Plasencia Cathedral consists of two buildings: the old (Catedral Vieja), dedicated to Saint Paul, and the new (Catedral Nueva). Construction began in the 13th-century in a mostly Romanesque style. The 15th-century new church was built in Gothic architectural style with high ceilings. The main retablo was built in the 17th-century, carved by Gregorio Fernández and painted by Francisco Ricci. The choirs are delicately carved. The old church now houses the Cathedral museum.
The Old Cathedral is an example of a transitional building from Romanesque to Gothic architectural styles. To the Romanesque style belong the fustis and capitals of its columns, while to the Gothic style belong its arches and windows, discovered in one of the most recent restorations. Its three naves were covered from the 18th century by a thick mantle of lime, which only after decaying has allowed observers to admire the slenderness of a solemn cathedral.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.