001_Washington_Monument

002_Washington_Monument

004_WWII_Monument

005_WWII_Monument

006_WWII_Monument

007_WWII_Monument

008_WWII_Monument

009_Lincoln_Memorial

010_Lincoln_Memorial

011_Lincoln_Memorial

012_Vietnam_Veterans_Memorial

013_Korean_War_Memorial

014_Korean_War_Memorial

015_FDR_Memorial

016_FDR_Memorial

017_Jefferson_Memorial

018_Jefferson_Memorial

019_Jefferson_Memorial

020_US_Capitol

021_US_Capitol

022_US_Supreme_Court

023_Iwo_Jima

024_Iwo_Jima

025_Iwo_Jima

026_Arlington_National_Cemetery

027_Arlington_National_Cemetery

028_Arlington_National_Cemetery

029_Arlington_National_Cemetery

030_Albert_Einstein_Memorial

031_Smithsonian_Castle

032_National_Zoo

033_National_Zoo

034_National_Zoo

035_National_Zoo

036_National_Zoo

037_National_Zoo

038_US_Botanic_Garden

039_US_Botanic_Garden