(Ryan Thompson, Glacial Erratic I, 2009. More on glacial erratics. Source.)

1) On Urban Omnibus is an interview of the organizers of Foodprint NYC, Nicola Twilley and Sarah Rich. Says Twilley, “[F]ood is an incredibly powerful tool for connecting seemingly disparate issues. It is a magical lens that allows you to see the landscape in a different way.”

2) Metropolis on landscape architect Jacques Wirtz's garden in Schoten, Belgium.

3) Spillway on Kieran Timberlake's winning design for the new U.S. Embassy in London.

4) The public comment period on the National Mall Plan is open until March 18, 2010. We knew that the National Mall is the most contested territory in the Western Hemisphere, if not the entire world (which would include Jerusalem), but we were dumbstruck to learn just how many government entities have jurisdiction over the lands and roads within and adjacent to the plan area. In addition to the competing interests of a bewilderingly heterogeneous citizenry, planners have to do deal with the following agencies: the National Park Service, the Architect of the Capitol, the National Gallery of Art, the Smithsonian Institution, the Department of Agriculture, the General Services Administration, the District of Columbia, the Washington Metropolitan Area Transit Authority, the U.S. Commission of Fine Arts, the National Capital Planning Commission, and the D.C. Historic Preservation Office.

5) The Pop-Up City on a floating park for Amsterdam.