Going to the place the sky was dark, full of clouds and my partner and I were convinced that we had thrown away another evening and that we would not even pulled out the equipment. Once there we could see the sky and there were enough stars; we pull out the equipment and a cloud passes through us, then we are forced to return to your car. After another cloud similar to the one that passes before, the weather has finally decided to settle down and we could start to shot. It is about an hour and ten shots (135 approx.), But with a "hole" due to an inexplicable interruption of the sequence of shots of the machine and because of this damage I losed about 20 minutes. For the land was used instead an artificial lighting and a burst of 35 sec at f/2.8 ISO 1600.