It is hard not be moved by the Lincoln Memorial in Washington, D.C., and this engaging and interactive exhibit captures the essence of this moving tribute to the nation's 16th president. The site is divided into two areas, "Reflections" and "Memorial". In the "Reflections" area, visitors can listen and watch park rangers talk about their own memories and remembrances of this august and somber...

To take a trip through Washington, D.C. is altogether marvelous. To take a trip through this fair city through the eyes of expert landscape architects is even better. This fine online publication is offered to the public by the good folks at the American Society of Landscape Architects. Visitors can make their way through different neighborhoods, including the National Mall, Capitol Hill,...

As we look across an urban landscape, sometimes we may wonder: "What might have been here?" Monuments and dramatic buildings are often part of the picture, and in a federal city, there are frequently many structures that are proposed, but never built. This exhibition from the National Building Museum "reveals the Washington that could have been by presenting architectural and urban design projects...