I was headed elsewhere when suddenly I saw a great bank of fog forming a skirt around the base of Mt. Tamalpais in Marin county. Racing up to the summit, I jumped out at the first available spot to catch the sky action, which was nice. Even better, however, was this little spot a little to the southwest where the fog was filtering through the trees. It reminded me of an enchanted land where I might see a mysterious castle...or something.