Los Angeles, California
Houston, Texas, USA
SOCAR Oil Fields Baku, Azerbaijan
Oil fields, Belridge, California
Scrap Auto Engines, Hamilton, Ontario, Canada
Densified Oil Filters, Hamilton, Ontario
....
Oxford Tire Pile, Westley, California, USA
Silver Lake Operations, Lake Lefroy, Western Australia
C.N. Track, Skihist Provincial Park, British Columbia
Dryland Farming, Monegros County, Aragon, Spain
Active Section, E.L. Smith Quarry, Barre, Vermont
