Madonna degli Angioli church, which was originally part of a Franciscan monastery, is home to Switzerland's most famous Renaissance fresco. It covers the whole wall of the nave. The 'Passion and and Crucifixion of Christ' is defined by great expressiveness and vividness of the individual scenes.
The whole fresco resembles a magnificent gobelin. Take some time to study it closely. On the left wall of the nave is a large fresco depicting the Last Supper and on the first of the four side altars is also a fresco, depicting the Virgin Mary and the Christ Child. Both are attributed to Luini and reflect the influence of Leonardo da Vinci.The church is located on Piazza Bernardino Luini, at the end of Via Nassa, the city's elegant shopping boulevard.References:
The Petersberg Citadel is one of the largest extant early-modern citadels in Europe and covers the whole north-western part of the Erfurt city centre. It was built after 1665 on Petersberg hill and was in military use until 1963. It dates from a time when Erfurt was ruled by the Electors of Mainz and is a unique example of the European style of fortress construction. Beneath the citadel is an underground maze of passageways that can be visited on guided tours organised by Erfurt Tourist Office.
The citadel was originally built on the site of a medieval Benedictine Monastery and the earliest parts of the complex date from the 12th century. Erfurt has also been ruled by Sweden, Prussia, Napoleon, the German Empire, the Nazis, and post-World War II Soviet occupying forces, and it was part of the German Democratic Republic (East Germany). All of these regimes used Petersberg Citadel and had an influence on its development. The baroque fortress was in military use until 1963. Since German reunification in 1990, the citadel has undergone significant restoration and it is now open to the public as a historic site.