Please note that this photograph is copyrighted by the author, as dated. All rights to reproduction in any form are reserved.


Rock Pattern 
Tanque Verde Canyon, Tuscon, AZ 
April 1998


The setting: Tanque Verde Canyon is filled with interesting designs on the rocks. This is one example of several obtained on an unusual day - it was cloudy.

Technical detail: TMax 100, 35 mm, Nikon F3HP, Nikon 105 mm lens, f11. It is unusual to use 35 mm, but for this trip the absence of weight was a considerable virtue.


Within Gallery #2: Previous Image.


Robert B. Hallock
Department of Physics, Hasbrouck Laboratory
University of Massachusets, Amherst, MA 01003
413-545-3770
hallock@physics.umass.edu