Low Tech maybe, but the same 'technology' has been used for 'power' since time begun! (If you recognise the famous windmill you will follow my drift...)Fuller is fresher;).
Well, I am rewriting history a bit here...
Please view full, thanks.
The lamp is not actually lit. I used a flashlight and the "painting with light" technique.
My wife's old camera made around the 1890's. It's hard to find one of these in great condition.
...the sun is setting... we are ready for the night
Grandmas air-condition