Views from Treasure Island in San Francisco Bay
It was beautiful and clear, but as can be seen in the third and fourth frames, the fog was not far away.
Treasure Island is an old Navy base and is still active. It is the link between the two halves of The Bay Bridge. In the second image to the far left you can see the new section of the link between Treasure Island and Oakland which is under construction. The final picture is of the more photographed section of the bridge between Treasure Isalnd and downtown San Francisco.
Click on photo for full sized image.