Topographer at work with an alidade and plane table
U.S. Geological Survey Photographic Library
Journey To The Centroid Of The Country (4.10.2013)
Orion Magazine writer Jeremy Miller explores the exact center of the U.S. population, and finds that its movement has paralleled the country's westward expansion and development. Also in this show: An audio meditation on riding the bus to work every day; and artist Bo Gehring makes portraits with a slow moving camera set to music.