Statue at National Geographic Society entrance, 17th Street, NW, Washington, DC, USA

Statue at National Geographic Society entrance, 17th Street, NW, Washington, DC, USA

Corner of 17th and L streets, NW, central business district, Washington, DC, USA — Corner of 17th and L…

Dupont Circle, Washington, DC, USA — Dupont Circle, Washi…

big brass dung beetle

President Bush Motorcade in Typical Traffic-Busting 17th Street Run, NW, Washington, DC, USA — President Bush Motor…

Nat Geo entrance

The Presidential condos on 16th Street, NW, Washington, DC, USA — The Presidential con…

One of few remaining typical Adolf Cluss buildings, school on Northeast corner of 17th and M Streets, NW, Washington, DC, USA — One of few remaining…

Bloodmobile in central business district at Mayflower Hotel, NW, Washington, DC, USA — Bloodmobile in centr…

mantis and courtyard reflection — mantis and courtyard…

Charles Sumner School Museum and Archives — Charles Sumner Schoo…

1050 17th St, NW, Washington, DC — 1050 17th St, NW, Wa…

Connecticut Ave/ K Street, Washington, DC, USA — Connecticut Ave/ K S…

International Union of Operating Engineers — International Union …

University of California at Scott Circle, NW, Washington, DC, USA — University of Califo…

Doritos are hot in central business district, NW, Washington, DC, USA — Doritos are hot in c…

International Union of Operating Engineers — International Union …

Corner of 17th and DeSales Streets, NW, with Mayflower Hotel and Wildlife Defense Fund, Washington, DC, USA — Corner of 17th and D…

Defenders of Wildlife, Washington, DC — Defenders of Wildlif…

Peace Demonstration near White House, March 19, 2008 — Peace Demonstration …

Southbound view of office buildings on 17th Street, NW, Washington, DC, USA — Southbound view of o…

School museum and typical classic Washington A. Cluss architecture, M and 17th Streets, NW, Washington, DC, USA — School museum and ty…

Mayflower Hotel, 17th Street entrance (taxi side) [Historic Hotels of America] — Mayflower Hotel, 17t…

Rainy 17th Street and Farragut Square, NW, Washington, DC, USA — Rainy 17th Street an…

Rear of Office Buildings, NW, Washington, DC, USA — Rear of Office Build…

School Museum in traditional Washington architecture (Adolf Cluss), 17th and M Streets, NW, Washington, DC, USA — School Museum in tra…

Expensive New Building Empty After One Year, NW, Washington, DC, USA — Expensive New Buildi…

国家地理学会17街一侧 17th Street side, National Geographic Society — 国家地理学会17街一侧 17th Str…

Capitol Hilton and office buildings, NW, Washington, DC, USA — Capitol Hilton and o…

Dolphins statue at the National Geographic Headquarters — Dolphins statue at t…

Sumner School museum building, NW, Washington, DC, USA — Sumner School museum…

Mixed architecture on M Street, NW, Washington, DC, USA — Mixed architecture o…

Interior de la Catedral de St. Mathew, Washington DC — Interior de la Cated…

Office buildings at 17th and L Streets, NW viewed towards Lafayette Square and White House, Washington, DC, USA — Office buildings at …

Broadcast Central: DeSales Street, NW, Washington, DC, USA, with ABC News and Broadcast House — Broadcast Central: D…

Capital Business District, 17th and L Streets, NW, Washington, DC, USA — Capital Business Dis…

National Geographic Society & Museum — National Geographic …

Mayflower Hotel 17th Street entrance, NW, Washington, DC, USA — Mayflower Hotel 17th…

Dancing Bear

L & 17th Street intersection with invasion protest, NW, Washington, DC, USA, March 19, 2008 — L & 17th Street inte…

Office building at Connecticut Avenue and L Street, NW, Washington, DC, USA — Office building at C…

National Geographic Society (12-2010) — National Geographic …

Mixed period architecture in central business district, M Steet, NW, Washington, DC, USA — Mixed period archite…

Charles Sumner School Museum and Archives — Charles Sumner Schoo…

Washington, DC, Farragut Square — Washington, DC, Farr…

National Geographic/Explorers' Hall, 17th Street Building — National Geographic/…

leafcutter ants

Pot Belly Building at 17th Street, NW, Washington, DC, USA — Pot Belly Building a…

First closed office building in Washington, NW, Washington, DC, USA — First closed office …

National Geographic Society, alley view, NW, Washington, DC, USA — National Geographic …

17th Street Northwest M Street Northwest Saint Matthew's Court Northwest Rhode Island Avenue Northwest L Street Northwest Desales Street Northwest