a photographers dilemma: securing the tent or getting the shot. in the end i (barely) managed to do both, very much to the contentment of the slightly upset wife. the storm was as heavy as the clouds dramatic, the latter visible as shown after some treatment in lightzone.
this kind of clouds i already knew from baroque paintings and i was more then astonished to see that postprocessing algorithms based on pure mathematics calculate similar enhancement as master painters already did hundreds of years ago. back home i will do some investigations for images with a similar sky.