Panorama mode, cropped.

This fogbow lasted for less than an hour and began as the two end pieces without an arch top. I waited and took a few pics as it formed into a full bowl and right afterwards the sun burned away the fog and with it the fogbow. It has been a long time since I've seen one and they've all occurred in Alaska or the Pacific northwestern states of Oregon or the extreme north California coast across the river from Brookings, Oregon.

Unfortunately, in my haste to capture this fleeting fogbow, I botched the panorama stitching by moving too quickly. C'est la vie!