This is the old St James's street swimming pool in Taunton.
I quite liked the various reflections here and the difference in white balance between the interior and the reflected light.
I did not actually see the "no photography without permission" sign until I viewed the shot in capture nx2.
As I was actually standing on the pavement outside I'm not sure if the sign would have been enforcible as I'm pretty sure that this type of restriction only applies when you are on private property rather than public.
Here I'm using d2x colour mode III, with the high contrast mode (there are 5 preset contrast levels, low, medium low, medium, medium high and high)
St James's Street Pool, Taunton 1/60s @ f/3.5, iso250, nikon d2x, 28mm f/3.5 ai