Silhouette of the Washington Monument in the distant, Washington DC, USA

Silhouette of a monument at dusk, Washington Monument, Washington DC, USA

High section view of a church, Washington DC, USA

Government building lit up at night, Washington DC, USA

Silhouette of the Washington Monument at sunset, Washington DC, USA

Memorial building lit up at night, Lincoln Memorial, Washington DC, USA

Aerial view of buildings along a river, Washington DC, USA

Low angle view of a government building lit up at dusk, Capitol Building, Washington DC, USA

Low angle view of an American flag in front of a government building, US Supreme Court, Washington DC, USA

Low angle view of a tower, Washington Monument, Washington DC, USA

Silhouette of buildings at night, Boston, Massachusetts, USA

Buildings at the waterfront, Chicago, Illinois, USA

Silhouette of a building at dusk, Washington DC, USA