thanks cecil.  i guess one reason (maybe the biggest reason) so many people work extensively in b. & w. is that it maximizes contrast, both in the intensity of shading itself, and in the viewer's lack of "distraction" (for lack of a better word) by color.
thanks arcadia.  that last shot is the "ultimate blank canvas"...
thanks aaron.  new mexico has a considerable 15th-17th century euro-history. spanish, mostly.  they fared well in the desert, since they came from desert climes back home.  the missions no doubt accomplished some good things, but too often they were only euro-subjection/subjugation stations.  convert the savages at sword point.  new mexico has quite a 
mexican history as well (it was part of mexico until the 1850s or so).
anyway, it's been one hell of a long winter, and i thought i'd throw in a few more from a while ago.  more sculpture.  all rock this time:
 
Virgin River Badlands, Nevada

Goblin Valley, Utah

Sheldon Wildlife Refuge, Nevada

Aguereberry Point, Death Valley, California