A couple of years back, a colleague of mine took me on a tour of a project he was working on out at Mesa del Sol, a new development on the South side of Albuquerque beyond the airport. With only a vague knowledge that our firm was involved in some planning there, I rode shotgun South through town to the last highway exit before the Indian reservations and empty desert take over. The road up to Mesa del Sol is one of those works of civil engineering that look like a Michael Heizer landform sculpture, with long flowing embankments on both sides that cut dramatically through the terrain.