Once again, the sun was hiding behind the clouds. But this time, the clouds were shaped like a mushroom cloud. The sky was overcast with dark rain clouds looming nearby, so I used cloudy white balance. It was also slightly sunny, so I also used daylight white balance. ISO was set at 100 and once again I experimented with the 3 light metering modes: center weighted average, evaluative, and spot. I'm also thinking of upgrading to the Canon Digital EOS 350D because it has variable shutter speed and variable aperture value.