The Tsarskoye Selo State Museum is a brilliant monument of world architecture and park and garden artistry of the 18th-20th centuries. In Tsarskoye Selo the full range of artistic styles is represented, from the Baroque (in buildings by Bartolomeo Franchesco Rastrelli) and Classical eras (buildings by Charles Cameron, Giacomo Quarenghi, Vasily Stasov and others). Imperial rulers from Catherine I to Nicolas II have left their mark on Tsarskoye Selo. The compositional centre of the ensemble is the Catherine Palace, a magnificent baroque-style palace. In Great Hall of the Palace and the Golden Enfilade of formal halls, among which can be found the Amber Room currently under restoration, amaze with the luxury of their decoration. The Alexander Palace is one of the best examples of world architecture executed in the classical style. More than 100 architectural objects with a total area of 300 hectares occupy the territory of the Catherine and Alexander parks: from the most magnificent palaces and monuments, to pavilions and bridges.