Berlin State Opera and square

3497 × 2538

Crowd at Soviet-era building

1920 × 1079

The Lviv Opera House — Blue

1920 × 1200

International Theatre Building in Niagara Falls

1024 × 768

Arnold Schwarzenegger on Motorcycle — Blue

1300 × 876

Plaza De España in Seville — Brown, Serene, Afternoon, Photograph

1024 × 768

Japanese Ho-o-Den building

4596 × 3618

Kennedy and Nixon with Jackie Kennedy

2150 × 2790

Dresden Opera House and statue

2592 × 1952

Copenhagen Harbor with Royal Palace

1024 × 759

Paris Opera House

1920 × 1200

Frankfurt Opera House

1500 × 830