'Twas brillig, and the slithy toves did gyre and gimble in the wabe

Linear polarizers are fun! I just spent a good hour or two in Brighton, taking photos of first the sea (and sky, and reflections) and then of a rainbow in a fountain. I never knew rainbows were polarized.

Photos to follow when I've developed the film.

Edit 29/11/16: Nine years after taking the photos, I finally got round to scanning them!