The Nazi party rally grounds (Reichsparteitagsgelände) covered about 11 square kilometres in the southeast of Nuremberg. Six Nazi party rallies were held there between 1933 and 1938.
Only Zeppelinfeld, Luitpoldarena and Große Straße were finished. The Kongresshalle, Zeppelinfeld and the Große Straße have been under monument protection since 1973 as significant examples for NS architecture. The grounds were planned by Hitler's architect Albert Speer, apart from the Congress hall, which was planned by Ludwig and Franz Ruff. Today the whole site is a memorial, and parts are used as the Norisring motor racing track.
On 30 August 1933 Hitler declared Nuremberg the 'City of the Reich Party Congresses'. The Party Congresses were a self-portrayal of the NS-state and had no programmatic task. The unity of the nation was to be demonstrated. In a propagandistic way a relation was to be drawn between the NS movement and the glory of the medieval emperors and the meetings of the Imperial States which were held in Nuremberg.
The 'Ehrenhalle' was built by the city of Nuremberg according to a plan of German architect Fritz Mayer. It was inaugurated in 1930, before the Hitler era during the Weimar Republic. It is an arcaded hall with an adjacent cobbled stone terrace with two rows of pedestals for fire bowls. All fourteen pylons remain virtually intact and have not been ignited since the final Nazi party rally in September 1938. Originally the hall was to be a memorial site for the 9,855 soldiers from Nuremberg who were fallen in World War I.
The Congress Hall is the biggest preserved national socialist monumental building and is landmarked. It was planned by the Nuremberg architects Ludwig and Franz Ruff. It was intended to serve as a congress centre for the NSDAP with a self-supporting roof and should have provided 50,000 seats. It was located on the shore of and in the pond Dutzendteich and marked the entrance of the rally grounds. The design is inspired by the Colosseum in Rome. The foundation stone was laid in 1935, but the building remained unfinished and without a roof. The building with an outline of an 'U' ends with two head-buildings.References:
The Palazzo Colonna is a palatial block of buildings built in part over ruins of an old Roman Serapeum, and has belonged to the prestigious Colonna family for over twenty generations.
The first part of the palace dates from the 13th century, and tradition holds that the building hosted Dante in his visit to Rome. The first documentary mention notes that the property hosted Cardinal Giovanni and Giacomo Colonna in the 13th century. It was also home to Cardinal Oddone Colonna before he ascended to the papacy as Martin V (1417–1431).
With his passing, the palace was sacked during feuds, and the main property passed into the hands of the Della Rovere family. It returned to the Colonna family when Marcantonio I Colonna married Lucrezia Gara Franciotti Della Rovere, the niece of pope Julius II. The Colonna"s alliance to the Habsburg power, likely protected the palace from looting during the Sack of Rome (1527).
Starting with Filippo Colonna (1578–1639) many changes have refurbished and create a unitary complex around a central garden. Architects including Girolamo Rainaldi and Paolo Marucelli labored on specific projects. Only in the 17th and 18th centuries were the main facades completed. Much of this design was completed by Antonio del Grande (including the grand gallery), and Girolamo Fontana (decoration of gallery). In the 18th century, the long low facade designed by Nicola Michetti with later additions by Paolo Posi with taller corner blocks (facing Piazza Apostoli) was constructed recalls earlier structures resembling a fortification.
The main gallery (completed 1703) and the masterful Colonna art collection was acquired after 1650 by both the cardinal Girolamo I Colonna and his nephew the Connestabile Lorenzo Onofrio Colonna and includes works by Lorenzo Monaco, Domenico Ghirlandaio, Palma the Elder, Salviati, Bronzino, Tintoretto, Pietro da Cortona, Annibale Carracci (painting of The Beaneater), Guercino, Francesco Albani, Muziano and Guido Reni. Ceiling frescoes by Filippo Gherardi, Giovanni Coli, Sebastiano Ricci, and Giuseppe Bartolomeo Chiari celebrate the role of Marcantonio II Colonna in the battle of Lepanto (1571). The gallery is open to the public on Saturday mornings.
The older wing of the complex known as the Princess Isabelle"s apartments, but once housing Martin V"s library and palace, contains frescoes by Pinturicchio, Antonio Tempesta, Crescenzio Onofri, Giacinto Gimignani, and Carlo Cesi. It contains a collection of landscapes and genre scenes by painters like Gaspard Dughet, Caspar Van Wittel (Vanvitelli), and Jan Brueghel the Elder.
Along with the possessions of the Doria-Pamphilij and Pallavacini-Rospigliosi families, this is one of the largest private art collections in Rome.