Large group of people standing in front of a building

Piece of paper with Chinese writing on it

Black and white photo of a Louis XVI style chair with a cane seat

Old book with a black and white photo of a cityscape featuring buildings

Group of children and adults posing for a photo in front of a building

Small yellow bird

Red dragonfly perched atop a green plant

Map of the Potomac River from South Lowell to Alexandria

Large flock of ducks standing on top of a lush green field