20130413-8116

20130413-8116: Marfa, Presidio County, TX, USA

20130111-7829

20130111-7829: Pinto Canyon, Presidio County, TX, USA

20130414-8129

20130414-8129: Big Bend National Park, Brewster County, TX, USA

20130609-8351

20130609-8351: Terlingua, Brewster County, TX, USA

20120530-6926

20120530-6926: Santa Elena Canyon, Brewster County, TX, USA

20130414-8126

20130414-8126: Big Bend National Park, Brewster County, TX, USA

20130414-8133

20130414-8133: Big Bend National Park, Brewster County, TX, USA

20130414-8139

20130414-8139: Big Bend National Park, Brewster County, TX, USA

20100630-4767

20100630-4767: Chispa Road, Presidio County, TX, USA

20130414-8158

20130414-8158: Big Bend National Park, Brewster County, TX, USA

20130414-8161

20130414-8161: Redford, Presidio County, TX, USA

20130430-8182

20130430-8182: Terlingua, Brewster County, TX, USA

20130413-8114

20130413-8114: Marfa, Presidio County, TX, USA

20130430-8186

20130430-8186: Terlingua, Brewster County, TX, USA

20130430-8190

20130430-8190: Terlingua, Brewster County, TX, USA

20130414-8131

20130414-8131: Big Bend National Park, Brewster County, TX, USA

20130430-8192

20130430-8192: Terlingua, Brewster County, TX, USA

20130414-8140

20130414-8140: Big Bend National Park, Brewster County, TX, USA

20130430-8194

20130430-8194: Big Bend National Park, Brewster County, TX, USA

20090608-3403

20090608-3403: , Presidio County, TX, USA

20130413-8104: Marfa, Presidio County, TX, USA

20130607-8318

20130607-8318: Big Bend National Park, Brewster County, TX, USA

20130502-8221

20130502-8221: Alpine, Brewster County, TX, USA

20130607-8323

20130607-8323: Big Bend National Park, Brewster County, TX, USA

20130607-8325

20130607-8325: Marfa, Presidio County, TX, USA

20120530-6922

20120530-6922: Santa Elena Canyon, Brewster County, TX, USA

20130607-8328

20130607-8328: Marfa, Presidio County, TX, USA

20130413-8110

20130413-8110: Marfa, Presidio County, TX, USA

20130607-8333

20130607-8333: Marfa, Presidio County, TX, USA

20130414-8132

20130414-8132: Big Bend National Park, Brewster County, TX, USA

20130607-8334

20130607-8334: Marfa, Presidio County, TX, USA

20130609-8338

20130609-8338: Study Butte, Brewster County, TX, USA

20130428-8170

20130428-8170: Marathon, Brewster County, TX, USA

20130430-8206

20130430-8206: Big Bend National Park, Brewster County, TX, USA

20100701-4775

20100701-4775: , Presidio County, TX, USA

20130609-8341

20130609-8341: Study Butte, Brewster County, TX, USA

20130110-7809

20130110-7809: Pinto Canyon, Presidio County, TX, USA

20130609-8343

20130609-8343: Terlingua, Brewster County, TX, USA

20130501-8216

20130501-8216: Big Bend National Park, Brewster County, TX, USA

20120530-6923

20120530-6923: Santa Elena Canyon, Brewster County, TX, USA

20130607-8326

20130607-8326: Marfa, Presidio County, TX, USA

20130609-8344

20130609-8344: Terlingua, Brewster County, TX, USA

20090515-3350

20090515-3350: , Brewster County, TX, USA

20120530-6920

20120530-6920: Santa Elena Canyon, Brewster County, TX, USA

20090608-3408

20090608-3408: Boquillas Canyon, Brewster County, TX, USA

20120530-6931

20120530-6931: Santa Elena Canyon, Brewster County, TX, USA

20090515-3353

20090515-3353: , Brewster County, TX, USA