two-week-quarartine
San Diego, CA, Dec 2016
Los Angeles, Nov 2016
Tehran, Iran, July 2016
Tucson, Arizona, April 2016
Tucson,Arizona, Jan 2016
16th-St.,Denver,December,2015
Colorado
Ralph Gibson Lecture
Tucson, Arizona, Sep 2015
Monsoon, Arizona
Monsoon
Mnt. Lemmon, June, 2015
Tucson,Arizona,May 2015
Page, Arizona, April 2015
Phoenix,December 2014
Sonora Desert, November 2014
Chiricahua, Arizona, October 2014
Arizona, September,2014
Tucson, Arizona, August 2014
May,2014
March 2014
February, 2014
Tucson, Arizona, Aug 2013
