Slushko Palace was erected in 1690–1700 by voivode of Polock Dominik Słuszko of the Clan of Ostoja, who ordered creating an artificial peninsula on Neris for the purpose of building the palace there. The peninsula was formed from the soil of the leveled down hill separating Antakalnis from the Vilnius Castles. Initially the façades of the palace were unified by a giant order of Ionic pilasters framing huge windows. It is believed that the decoration works of the palace were performed by Michelangelo Palloni and Giovanni Pietro Perti who was the architect of the palace.
The Polish–Lithuanian rulers used to stay in the palace during their visits in the city after the Royal Palace was damaged. The Russian tsar Peter the Great stayed and had his headquarters established here in 1705 and 1709.
After Słuszko's death the palace was owned by the Puzyna princely family since 1727 and by the Potocki family since 1745. The Piarist monks bought the palace in 1756 and established a collegiate and a printing house. Later it was bought by Michał Kazimierz Ogiński in 1766 and reconstructed by Pietro Rossi. The palace was confiscated by the tsarist government in 1794 and transformed into an apartment house. It housed a brewery of Dominik Zajkowski from 1803 until 1831 when the palace was taken by tsarist military. The building was rearranged, the floors were redivided into four, and the palace served as a military prison since 1872. The rich original interior and exterior of the palace have not survived.
Nowadays the palace houses the Lithuanian Academy of Music and Theatre. In the meantime the outhouses are undergoing the restoration and the main palace is planned to come next. The palace is planned to regain its original two main floors layout and original Baroque style windows.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.