Ancient Stone Amphitheater — Brown

1600 × 1200

Roman Amphitheater — Blue, Dramatic, Night

2560 × 1600

Ancient Mud-brick Structure

1024 × 768

Great Wall of China — Green, Dramatic, Afternoon, Photograph, Mountain

1920 × 1200

Great Wall of China winding through mountains

2560 × 1920

Great Wall of China — Brown, Dramatic, Afternoon

1366 × 800

Great Wall of China — Blue, Serene, Autumn, Photograph, Mountain

1024 × 768

ruins of a stone castle

1920 × 1200

Great Wall of China — Green, Dramatic

1400 × 1050

Great Wall of China — Green

1280 × 1024

Great Wall of China at autumn

1280 × 960

Ancient Amphitheater — Orange, Dramatic, Sunset, Photograph, Sand Arena

1600 × 1000