Metropolitan Detroit is measured by roads with names that note just how far they are from the city center. On the way out of downtown, the public spaces at DTE Energy Headquarters embrace simplicity. Designed by Grissim, Metz & Andriese, the showpiece is a large water feature viewable from the street. Adjacent is an interesting hidden meditative space open to the public. Mounds of turf and sedum form a sculptural landscape that is a distant relative of medieval labyrinths.