Calc-tufa: Cochise Stronghold, Dragoon Mountains, Arizona.
Calc-tufa: Cochise Stronghold, Dragoon Mountains, Arizona.
Calc-tufa: Cochise Stronghold, Dragoon Mountains, Arizona.
Calc-tufa: Centella Peak, Chiricahua Mountains, Arizona.
Calc-tufa: Centella Peak, Chiricahua Mountains, Arizona.
Calc-tufa: Centella Peak, Chiricahua Mountains, Arizona.
Calc-tufa: Centella Peak, Chiricahua Mountains, Arizona.
Calc-tufa: Centella Peak, Chiricahua Mountains, Arizona.
Calc-tufa: Centella Peak, Chiricahua Mountains, Arizona.
Calc-tufa: Dāma un Zirgs
Calc-tufa: All Souls Day Boys (#18)
Calc-tufa: Campsite at Slab City.
Calc-tufa: Salvation Mountain.
Calc-tufa: Salton Sea
Calc-tufa: Salton Sea
Calc-tufa: Salton Sea
Calc-tufa: Tumacàcori Highlands, Arizona
Calc-tufa: Trout Nuggets
Calc-tufa: Trout Paste!
Calc-tufa: Delmarva Peninsula
Calc-tufa: Bivalve, NJ
Calc-tufa: Bivalve, NJ
Calc-tufa: Bivalve, NJ
Calc-tufa: Bivalve, NJ
Calc-tufa: Bivalve, NJ
Calc-tufa: Sheep
Calc-tufa: Sheep
Calc-tufa: Westbourne Road
Calc-tufa: For Joe.
Calc-tufa: For Joe.