This photo was taken with the so called 'plastic bag method'.
I did it in Bretagne, France, close to the coast, when working on a book about megaliths (
https://www.photoeil.be/books/de-stilte-der-stenen.html).
It was in the fall, and in Bretagne the weather then is very 'jumpy', the rather intensive wind blows the clouds over the land rather fast and, what I would call, 'wildly'.
So, I saw the storm coming from behind me, heard the intensive rain drumming, and wanted the storm clouds in the picture to intensify the dramatic look..
What I did was setting up the camera, a Linhof Technorama 617, on a heavy tripod, hung a weight under the tripod (a shopping bag with a few sones in it), framed the picture and covered the camera with a plastic bag fixed with some gaffer tape.
I hardly got the time to jump back in the car to take cover for the storm rolling over the landscape!
When the storm passed over me and the rain stopped where I was waiting, I hastily measured the light (spotmeter), pulled off the bag and toke this photo.
You can still see the storm clouds hanging over the trees near me but they didn't got over the megaliths yet who are still in the sun (and in contrast with the background)...
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