The 121-home community in Falls Church, Va., was built by the Luria brothers, who also developed most of nearby Holmes Run Acres. The homes in Pine Spring were designed by Arthur Keyes, Francis Donald Lethbridge, Chloethiel Woodard Smith and Nicholas Satterlee and feature wood beamed cathedral ceilings, large brick wall fireplaces and walls of glass.  (Home designed by Michael Cook of Cook Architecture. Photo by Ulf Wallin.)