Alessandro Ugazio: The Nuragic Well Temple of Santa Cristina Behind the scene : how this panorama was made Since the interesting points were higher or lower than horizon level, I chose to take two rows of shots every 60°, at +30° and -30°, plus a nadir shot. I took bracketed shots: at f/16 and 400 ISO, the exposures were 1 sec (0 EV), 6 sec (+2 EV) and 1/2.5 sec (-2 EV). I then decided to take some extra shots of the entrance to have a light blue sky to add: the one I used was 1/100 sec at f/16, 400 ISO. Return