I shot this one in June, 54 frames originally intended for my standard 2:1 format, but software kept crashing while trying to stitch all the soft overlapping parts. In the end only AutoStitch managed to combine the center part half decently, so I cropped it to square, using about 20 from the lot. I like the mood, though, so I kept the original files and maybe someday, when I forget and forgive the pain, I will try to stitch the whole again manually.

Panasonic G3 + Minolta MD 50mm f1.4: