Here's one of the atoll of Guam, done (April, 2000) for a couple of other projects. The first questions that sprung to my mind when I looked at it were:

1. What, no clouds? It rains all the time there!

   Well, to be fair, there were some few days during the dry season when there were no visible clouds. Actually, there were even times when it was raining and there were no visible clouds.

2. Why are the reefs around Cocos Island showing?

   In actuality, it's because they were included in the line drawing I started from while doing this piece. I left them because the water is extremely clear around the area, and I figured at that altitude the Cocos reefs actually might be visible.