View in Botanical Gardens, Washington, D.C.

Botanical Gardens, Washington, D.C.

U.S. Conservatory, Washington, D.C.

Botanical Gardens Conservatory.

Botanic Garden and Capitol.

Botanic Garden and Capitol.

Conservatory, Botanical Gardens.

Conservatory, Botanical Gardens.

View of an agave plant.

Interior of the U.S. Botanic Gardens.

U.S. Capitol, 751 feet long, 342 feet wide, Hight of Dome, 396 feet.

Sago Palm, Botanical Gardens, Washington, D.C.

U.S. Conservatory - Botanical Garden.

U.S. Conservatory - Botanical Garden.

Interior of the U.S. Botanic Gardens.

The U.S. Capitol and Botanic Gardens.

Conservatory at Washington, D.C.

West Front of U.S. Capitol and Botanic Gardens.

Botanical Gardens, Washington, D.C.

Interior of the U.S. Botanic Gardens.

Botanic Gardens, Washington, D.C.

U.S. Conservatory, Botanical Garden - Washington.

Government Conservatory, Washington, D.C.

Navy Yard, Washington, D.C..

Navy Yard, Washington, D.C..

Navy Yard, Washington, D.C..

Navy Yard, Washington, D.C..

Navy Yard, Washington, D.C..

Navy Yard, Washington, D.C..

Navy Yard, Washington, D.C..