Photography on this web site is principally by Erik Weems, unless otherwise noted.
Photos by Erik Weems - web site
Original photos and page 2007
Kids' Travel Guide - Washington, DC: The fun way to discover Washington, DC with special activities for kids, coloring pages, fun fact and more! (Kids' Travel Guide series) - Amazon
Frommer's EasyGuide to Washington, D.C. 2019
Photos by Erik Weems - Weems' web site