A rare event in the Namibian winter: A thunderstorm passed not far from the Tivoli farm while a hole in the sky revealed the milkyway.
During this single shot image, a lightening occured behind one of the (closed) observatories.
Canon EOS 6D (moddified), Nikkor 14-24mm @ 14mm, f2.8, 25 seconds at ISO6400, Tripod