Introduction to the Red Salon: There are a series of portraits of the Habsburg emperors in the Red Salon: on the left is Leopold II, the second son of Empress Maria Theresa, who succeeded Joseph II after the death; in the front The portrait on the easel is of Leopold II's son Franz, the last emperor of the Holy Roman Empire, Francis II, who in 1806 had to declare the end of the Holy Roman Empire during the difficulties of the Napoleonic Wars. Announced the establishment of the Austrian Empire and became Emperor Franz I of Austria; the next two portraits were of Emperor Ferdinand and his Queen Anna. The common people called him "Ferdinand the Good". He had epilepsy and could not be independent. In power, the power was in the hands of Metternich, who was known as the "European carriage". This man had excellent diplomatic skills and once led European politics.