Other European cities besides Paris have profited by the general prosperity of the century. St. Petersburg produces the effect of a city of palaces, the many residences of grand dukes and nobles, the number of public institutions, the riding schools,—much used on account of the severity of the climate,—and even the barracks, in spite of the free use of stucco, each contributing to a certain impression of stateliness; the palace of the Archduke Michael, built by an Italian, Rossi, in 1820, is perhaps the most refined and dignified. Muscovite architecture is most conspicuous in the elaborate and bulbous domes, curious not only in form, but in color, of the churches of St. Petersburg, of Moscow and Warsaw. King Louis of Bavaria, having lived in Rome when Crown Prince, cultivated so great a fondness for the architecture of Greece and Italy, that when he came to the throne he commissioned his architects to design for his capital city of Munich the Walhalla, Ruhmeshalle, Glyptothek, and Pinakothek, after classical models. In Dresden, the most interesting buildings designed upon Greek or Italian traditions are the theatre and the picture gallery, by Semper, who will long be ranked as the foremost German architect of his day. In Berlin there is a theatre,—unique of its kind, with stage in the centre, and an auditorium for winter use at one end and one for summer at the other,—designed by Titz; at Carlsruhe, Stuttgart, and Strasburg there are theatres and schools in the same style. The present Emperor has added many schools throughout the empire, but they are of late German Renaissance. The public buildings of Germany and Belgium show few designs of interest in recent years; the Parliament House at Berlin, by Wallot, and the Palais de Justice at Brussels, by Polaert, being colossal in mass and clumsy in detail. Many of the private houses designed in the Italian Renaissance were very elegant and attractive, but within the past decade there has been a woeful deterioration in the character of both surface and line—the grotesque replacing the graceful. [Illustration: NATURAL HISTORY MUSEUM, KENSINGTON, LONDON.] The villages built for their employees by Krupp, the gun manufacturer, and Stumm, the maker of steel, are notable instances of the application of private capital to the improvement of the domestic conditions of the laboring class.