An old and rusty buoy with a loop.
natural gas power statio near oxnard california
Natural gas power plant near Ventura California.
Two rusty old nails fastening a train track.
natural gas power plant near Ventura California.
carbondioxide or CO2 with heat sink for CNG or NGV gas station
Power station at a beach in southern California
The old style wooden green door and old style brass lock, Hwa Song Fortress, Korea Republic.