
San Manuel, AZ

spiral staircase to the future

View north from the ridge above Biosphere 2

the future, as seen though a glass triangle darkly

1991 01-11 1430 SMARRCO RS3s-8 & 9 switching in San Manuel, AZ

1991 01-11 1431 SMARRCO RS3s-8 & 9 switching in San Manuel, AZ

Agave parryi

Day-11: Biosphere2_4697d

Agave parryi

Agave parryi

Tiger Copper Mine, Mammoth, AZ

standing watch

Oracle, AZ

Catching air

View of side jeep trail which goes to Pearl Mine from Tucson Wash road, W of Mammoth, AZ

The View Towards Copper Hill and Margaret Wash

Biosphere 2 Bio-luminescent too?

I Will Remain Forever

Room with a view - the AZ desert at Mirival

View toward the San Pedro River

1305 North Ridges

Winter Storm Clouds Over Mt Lemmon, Arizona

Daytime Lightning

biosphere 2 rain forest-6347

Biosphere 2

Biosphere 2

Pointing at the Sky

1308 Looking up the Canada del Oro

Biosphere Sunset 2

Common Sotol (Dasylirion wheeleri - Desert Spoon)

Void of Color

Oracle State Park north side; E of Oracle, AZ

1504 Grass and Hills from the Oracle Ridge Trail

2006-08-20 - Road Trip - Day 29 - United States - Arizona - Biosphere 2 - Observatory

Rain Forest Biome

Soaptree Yucca with clouds; desert SW of San Manuel, AZ

Agave Starburst

biosphere 2 human habitat-6358 hdr