Latvian National Opera Building, Riga, Latvia, Baltic States, Europe

Latvian National Opera Building, Riga, Latvia, Baltic States, Europe

Padrao dos Descobrimentos (Monument to the Discoveries), Belem, Lisbon, Portugal, Europe

Facade and side of French Classicist style, Catholic Cathedral, visual recreation of a Greek temple, Vilnius, Lithuania, Europe

Opera House, Riga, Latvia, Europe

View of the Ratinger Tor, a customs gate built between 1811 and 1815 in the classicist style, the last built and only remaining city gate, Dusseldorf, North Rhine Westphalia, Germany, Europe

View of the Ratinger Tor, a customs gate built between 1811 and 1815 in the classicist style, the last built and only remaining city gate, Dusseldorf, North Rhine Westphalia, Germany, Europe

Riga Castle, Riga, Latvia, Europe

View of the Ratinger Tor, a customs gate built between 1811 and 1815 in the classicist style, the last built and only remaining city gate, Dusseldorf, North Rhine Westphalia, Germany, Europe

Fountain in front of Opera House, Riga, Latvia, Europe

Riga Castle, Riga, Latvia, Europe

Opera House, Riga, Latvia, Europe

Opera House, Riga, Latvia, Europe

Amsterdam Royal Palace (Koninklijk Paleis) in Dam Square with cyclists, central Amsterdam, North Holland, Netherlands, Europe

The Royal Palace in Dam Square, Amsterdam, Netherlands, Europe

Classicist Palazzo Manin-Dolfin, built in 1538-40 by Jacopo Sansovino, currently used by Bank of Italy, and 15th century Gothic Bembo Palace in San Marco District, Grand Canal, Venice, Veneto, Italy, Europe

Museum of natural history, castle Rosenstein, Stuttgart, Baden-Wuerttemberg, Germany

Teatro Nacional Dona Maria II, classicist national theatre on Rossio Square, in the front a fountain with sculptures on Rossio Square, Praca de Dom Pedro IV, old city, Lisbon, Portugal, Europe

Building at the Circus of Putbus, Ruegen island, Mecklenburg Western Pomerania, Germany, Europe

Architecture at the market place of Putbus, Ruegen island, Mecklenburg Western Pomerania, Germany, Europe