After a week of brutal heat wave, when the temperature almost never dropped below 30 degrees Celsius, rain storms suddenly came over the Central European Russia. Svetlana and I shot this time lapse of the brooding clouds while taking our daughter for a walk during our trip to Voronezh. I attached the GoPro HD Hero 2 camera to a fence and set it to take 5 MP photos every 10 sec over approximately 30 minutes.