National Botanical Gardens: Season's Greenings

From the large entrance room, scaled sculptures of the several DC iconic structures.  All are made 100% out of plant-based items.  Very cool.

Museum of African American History

Museum of the American Indian

Smithsonian Castle

Jefferson Memorial

Washington Monument

Albert Einstein Sculpture

National Botanical Garden

Union Station

U. S. Capitol

U. S. Supreme Court Building

The Library of Congress