Nice pictures Becky. The oil wells are interesting. Do they run off of a generator or what? The trail picture looking out over the hills is great. I love shots like that, and the self-portrait in shadows was a neat idea. Thanks!
I've never really paid attention to what runs them, but I would say a gas engine/generator because of the why they chug:), on clear nights in the summer when window are open, you can hear them, chug, chug, chug, ing along:). Nice to go to sleep too. Anymore tho, I have to really be listening to hear them I've gotten so use to them.
Becky
Those pumps make a nice bugger trainer for horses too:) It's funny to take one by them the first few times:)
There are two back there and one of them has a valve that releases a big whoosh of air about every 30 seconds. That is fun:)
Becky