taken with a polarizer filter in front of my 17-35mm, I tried to intensify the mirrored picture, but had to learn that my theory was flawed because of the unpolarized nature of the sunlight. Anyhow, the picture came out as I wanted it, so at least the polarizer did no harm.
labour day morning was cold, but taking this picture was definitely worth getting up and out at 6:00 am.