Obelisk of the Washington Monument at the Mall, Washington, District of Columbia, United States of America, North America

photography colour colour image color color image horizontal horizontal image day outdoors outside nobody no one no one travel travel destination travel destinations tourist destination american flag flag flagpole obelisk washington monument monument shopping centre shopping center mall shopping mall washington district of columbia usa us united states united states of america north america american north american city cities building exterior building buildings architecture architectural 19th century history historical historic heritage urban scene urban scenes urban national flag stone grass landmark landmarks famous well known well known