Roman Amphitheater — Blue, Dramatic, Night, Photograph

1600 × 1000

Great Wall of China — Green, Serene, Afternoon, Photograph, People

1600 × 1055

Mayan Pyramid at Sunset — Gold, Dramatic, Photograph, People, Clouds, Blue

1200 × 900

Colosseum in Rome — Gray, Dramatic

1600 × 1000

Colosseum in Rome — Gray, Dramatic, Photograph

1920 × 1200

Fortress on a Cliff — Blue, Serene

1920 × 1200

Stone Bridge over Moat — Green

1920 × 1080

Ancient Roman Ruins — Brown, Dramatic, Night, Photograph, Columns

1600 × 1000

Colosseum Interior — Brown, Historical, Afternoon, Photograph, Ruins, Arches, Tourists

1600 × 1000

Ancient Roman Ruins — Blue, Dramatic, Afternoon, Photograph, Columns, Brick Walls

1920 × 1200

Roman Amphitheater — Blue, Dramatic, Night

2560 × 1600

Mayan Pyramid at Chichen Itza — Brown

1200 × 750